Category: Science

Science news. Science is a rigorous, systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the world

Court ruling will help New Mexico stay a go-to state for women seeking abortions

SANTA FE, NEW MEXICO — The New Mexico Supreme Court on Thursday struck down abortion restrictions by conservative cities and counties, helping to ensure the state remains a go-to destination for people from other states with bans.

The unanimous opinion, in response to a request from state Attorney General Raúl Torrez, reinforces the state’s position as having some of the most liberal abortion laws in the country.

Attorneys representing the cities of Hobbs and Clovis and Lea and Roosevelt counties had argued that provisions of a federal “anti-vice” law known as the Comstock Act block courts from striking down local abortion ordinances.

But Justice C. Shannon Bacon, writing for the majority opinion, said state law precludes cities and counties from restricting abortion or regulating abortion clinics.

“The ordinances violate this core precept and invade the Legislature’s authority to regulate access to and provision of reproductive healthcare,” she wrote. “We hold the ordinances are preempted in their entirety.”

New Mexico Attorney General Raúl Torrez praised the court’s ruling Thursday, saying that the core of the argument was that state laws preempted any action by local governments to engage in activities that would infringe on the constitutional rights of citizens.

“The bottom line is simply this: Abortion access is safe and secure in New Mexico,” he said. “It’s enshrined in law by the recent ruling by the New Mexico Supreme Court and thanks to the work of the New Mexico Legislature.”

New Mexico House Speaker Javier Martínez called access to health care a basic fundamental right in New Mexico.

“It doesn’t take a genius to understand the statutory framework that we have. Local governments don’t regulate health care in New Mexico. It is up to the state,” the Albuquerque Democrat said.

Opposition to abortion runs deep in New Mexico communities along the border with Texas, which has one of the most restrictive bans in the U.S.

But Democrats, who control every statewide elected office in New Mexico and hold majorities in the state House and Senate, have moved to shore up access to abortion — before and after the U.S. Supreme Court overturned Roe v. Wade in 2022, eliminating the nationwide right to abortion.

In 2021, the New Mexico Legislature repealed a dormant 1969 statute that outlawed most abortion procedures as felonies, ensuring access to abortion even after the Roe v. Wade reversal.

And in 2023, Democratic New Mexico Gov. Michelle Lujan Grisham signed a bill that overrides local ordinances aimed at limiting abortion access and enacted a shield law that protects abortion providers from investigations by other states.

In September, construction began on a state-funded reproductive health and abortion clinic in southern New Mexico that will cater to local residents and people who travel from neighboring states.

The new clinic is scheduled for completion by early 2026 to provide services ranging from medical and procedural abortions to contraception, cervical cancer screenings and education about adoptions.

In Thursday’s opinion, justices said they “strongly admonish” Roosevelt County, in particular, for an ordinance that would have allowed individuals to file lawsuits demanding damages of more than $100,000 for violations of the county’s abortion ordinance.

The provision would have created “a private right of action and damages award that is clearly intended to punish protected conduct,” the court said in its opinion.

Erin Hawley, a vice president at Alliance Defending Freedom, an Arizona-based Christian legal advocacy group, is an attorney who argued on behalf of Roosevelt County in the case. On Thursday, she criticized the court’s decision and emphasized its limitations.

“Roosevelt County and other New Mexico localities should be able to enforce ordinances that comply with federal law and protect the lives of their citizens,” said Hawley, the wife of U.S. Sen. Josh Hawley of Missouri. “We’re grateful that the New Mexico Supreme Court did not abandon common sense and find a so-called right to abortion in the state constitution.”

It was not immediately clear whether the ruling can be appealed in federal court or influence broader efforts to apply Comstock Act restrictions on abortion. The New Mexico Supreme Court opinion explicitly declined to address conflicts with federal law, basing its decision solely on state provisions.

Austin, Texas-based attorney Jonathan Mitchell, a former Texas solicitor general and architect of that state’s strict abortion ban, said he looked forward “to litigating these issues in other states and bringing the meaning of the federal Comstock Act to the Supreme Court of the United States.” 

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AI helps Israeli journalist with ALS make a comeback

jerusalem — When a renowned Israeli TV journalist lost his ability to speak clearly because of ALS, he thought his career might be over. But now, using artificial-intelligence software that can re-create his widely recognized gravelly voice, Moshe Nussbaum — known to generations of viewers simply as “Nussi” — is making a comeback. 

Nussbaum, 71, was diagnosed two years ago with amyotrophic lateral sclerosis, a progressive disease also known as Lou Gehrig’s disease that attacks nerve cells that control muscles throughout the body. 

At the time, he vowed to viewers of Israel’s Channel 12 News to continue working as long as he was physically able. But, gradually, it became more and more difficult. 

It was a devastating blow to the career of a leading, no-nonsense reporter who for more than 40 years had covered many of Israel’s most important stories from the field. He had appeared from the scenes of suicide bombing attacks and the front lines of wars in Gaza and Lebanon, and had covered scandals in Israel’s parliament and high-profile court cases. 

After Hamas’ Oct. 7, 2023, attack that triggered the war in Gaza, Nussbaum was unable to report from the field. It was the first war of his career he had ever sat out, he noted in a recent interview with colleagues at Channel 12, the country’s largest station. 

Even though he was having trouble moving and speaking, he launched a segment interviewing injured soldiers from Israeli hospitals. His questions were slow and halting, but he kept it up for the first half of the war. Then, as it became increasingly difficult to speak, and to be understood, his interviews became less frequent. 

On Monday, Channel 12 made the surprising announcement that it would bring Nussbaum back to the air in the coming weeks as a commentator— with the help of AI. 

“It took me a few moments to absorb it and to understand that it is me speaking now,” Nussbaum told The Associated Press via text message. “Slowly, slowly, I’m understanding the incredible meaning of this device for everyone with disabilities, including me.” 

Nussbaum will report his stories, and then write them up, using an AI program that has been trained to speak using Nussbaum’s voice. He will be filmed as if he were presenting, and his lips will be “technologically adjusted” to match the words. 

Mimicking intonation, phrasing

People with speech disorders have used traditional text-to-speech technology for years, but those voices sound robotic and flat, and lack emotion. In contrast, AI technology is trained using recordings of a person’s voice — there are thousands of hours of Nussbaum speaking thanks to his lengthy career in TV and radio — and it can mimic their intonations and phrasing. 

Thrilled by the possibilities the technology affords him, Nussbaum said he is also worried about the ease with which the technology could be used by bad actors to spread fake news and falsehoods. 

In its current form, the technology will not work for live broadcasts, so Nussbaum won’t be able to go out into the field, which is his favorite part of the job, he said. Instead, he will focus on commentary and analysis about crime and national security, his areas of expertise for decades. 

Ahead of the broadcasts, Channel 12 released a preview showing snippets of Nussbaum speaking naturally — garbled and difficult to understand — followed by the new “Nussi AI.” The new version sounds strikingly like the old Nussbaum, speaking quickly and emphatically. Nussbaum was filmed as if he was presenting the report, sitting straight with his trademark bushy eyebrows moving up and down for emphasis. 

“Honestly, this is my first time sitting here in the studio after more than a year,” AI Nussbaum says in the preview. “It feels a bit strange, and mostly, it tugs my heart.” 

AI-powered voice cloning has grown exponentially in recent years. Experts have warned that the technology can amplify phone scams, disrupt democratic elections and violate the dignity of people — living or dead — who never consented to having their voices re-created to say things they never said. 

It’s been used to produce deepfake robocalls mimicking President Joe Biden. In the U.S., authorities recently charged a high school athletic director with using AI to generate a fake audio clip of the school’s principal making racist remarks. 

But the technology also has tremendous potential to help people who have lost their ability to speak clearly. A U.S. congresswoman who cannot speak because of complications from Parkinson’s disease and a related palsy has used a similar AI program to give a speech on the House floor, and the technology has also helped a young woman who lost her voice because of a tumor. 

Channel 12 declined to say which AI program it was using. 

Nussbaum had worried that ALS would rob him of the career he loved. In an interview with Channel 12, he recounted telling his managers not to “feel like you’re pitying me, doing me a favor. The day you come to the conclusion that this is it — tell me. I’ll know how to accept it without a problem.” 

He calls his new AI-enabled persona a “magic trick” that enabled his comeback, and he believes it will raise awareness in Israel of ways that people with disabilities — especially progressive disabilities — can continue to work. 

“The fact that Channel 12 and my news managers are allowing me to reinvent myself anew, that is one of the most important medicines I can get in my fight with this disease,” he said.

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Blue Origin set for 1st launch of New Glenn rocket

CAPE CANAVERAL — A quarter of a century after its founding, Jeff Bezos’ Blue Origin is finally ready for its maiden orbital voyage with a brand-new rocket the company hopes will shake up the commercial space race.

The launch initially scheduled for Sunday was pushed back a day due to “unfavorable” sea conditions, Blue Origin posted on X.

Named New Glenn after legendary astronaut John Glenn — the first American to orbit Earth in 1962 — the rocket stands 320 feet (98 meters) tall, roughly equivalent to a 32-story building — and is set to blast off from Cape Canaveral Space Force Station in a launch window that opens at 1 a.m. (0600 GMT) Monday.

“Pointy end up!” the company’s CEO, Dave Limp posted on X alongside photos of the gleaming white behemoth.

With the mission, dubbed NG-1, Bezos, the world’s second-richest man, is taking direct aim at the world’s wealthiest: Elon Musk, whose company SpaceX dominates the orbital launch market through its Falcon 9 and Falcon Heavy rockets.

These serve the commercial sector, the Pentagon, and NASA — including, crucially, ferrying astronauts to and from the International Space Station.

“SpaceX has for the past several years been pretty much the only game in town and so having a competitor… this is great,” G. Scott Hubbard, a retired senior NASA official, told AFP.

SpaceX, meanwhile, is planning the next orbital test of Starship — its gargantuan new-generation rocket — the same day, upping the sense of high-stakes rivalry.

If all goes to plan, shortly after launch, Blue Origin will attempt to land the first-stage booster on a drone ship named Jacklyn, in honor of Bezos’ mother, stationed about 620 miles (1,000 kilometers) downrange in the Atlantic Ocean.

Though SpaceX makes such landings a near-routine spectacle, this will be Blue Origin’s first shot at a touchdown on the high seas.

Meanwhile, the rocket’s upper stage will fire its engines toward Earth orbit, carrying a Defense Department-funded prototype spaceship called Blue Ring, which will remain aboard for the roughly six-hour test flight.

Limp emphasized that simply reaching orbit is the prime goal, while successfully recovering the booster would be a welcome “bonus.”

Blue Origin does have experience landing its New Shepard rockets — used for suborbital tourism — but they are much smaller and land on terra firma rather than a ship at sea.

Blue Origin has secured a NASA contract to launch two Mars probes aboard New Glenn. The rocket will also support the deployment of Project Kuiper, a satellite internet constellation designed to compete with Starlink.

Like Musk, Bezos has a lifelong passion for space. But whereas Musk dreams of colonizing Mars, Bezos envisions shifting heavy industry off-planet onto floating space platforms to preserve Earth, “humanity’s blue origin.”

He founded Blue Origin in 2000 — two years before Musk created SpaceX — but has adopted a more cautious pace, in contrast to his rival’s “fail fast, learn fast” philosophy.

“There’s been impatience within the space community over Blue Origin’s very deliberate approach,” Scott Pace, a space policy analyst at George Washington University and former member of the National Space Council, told AFP.

If New Glenn succeeds, Pace added, it will give the U.S. government “dissimilar redundancy” — valuable backup if one system fails.

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US ‘notorious markets’ report warns of risks from online pharmacies

BANGKOK — Nearly all of the world’s 35,000 online pharmacies are being run illegally and consumers who use them risk getting ineffective or dangerous drugs, according to the U.S. Trade Representative’s annual report on “notorious markets.” The report also singled out 19 countries over concerns about counterfeit or pirated products.

The report also named about three dozen online retailers, many of them in China or elsewhere in Asia that it said are allegedly engaged in selling counterfeit products or other illegal activities.

The report says 96% of online pharmacies were found to be violating the law, many operating without a license and selling medicines without prescriptions and safety warnings.

Their websites often look like legitimate e-commerce platforms, often with false claims that they are approved by the Food and Drug Administration, said the report, released Wednesday. The FDA and U.S. Drug Enforcement Administration have both issued warnings about risks of buying prescription medicines from such sources.

It cited a survey by the Alliance for Safe Online Pharmacies’ Global Foundation that found nearly one in four Americans who have used online pharmacies reported having encountered substandard, fake or harmful medicines.

Last year, federal prosecutors reported that a network of illegal drug sellers based in the U.S., the Dominican Republic and India had packaged potentially deadly synthetic opioids into pills disguised as common prescription drugs and sold millions of them through fake online drugstores, federal prosecutors said Monday. At least nine people died of narcotics poisoning between August 2023 and June 2024 after consuming the counterfeit pills, the indictment said.

Apart from the risks of using drugs that may contain inert ingredients or those that could cause allergies, the medicines are sometimes made in unsanitary conditions, said the report, which did not give annual statistics for those who may have died or otherwise been harmed.

Progress in fighting counterfeit and pirated goods

The USTR’s annual report cited examples from inside the United States, but and also mentioned risks of imported ingredients including fentanyl from China. Many of the illicit online pharmacies are based outside the U.S.

The “Notorious Markets List” did laud progress in fighting counterfeit and pirated goods.

In one case, U.S. authorities, industry groups and the police collaborated in shutting down a Hanoi, Vietnam-based piracy ring, Fmovies, and other related piracy sites, in July and August.

The report said the world’s then-largest pirated movies site had drawn more than 6.7 billion visits from January 2023 to June 2024.

In another Vietnam-linked case, two people operating pirate television platform BestBuyIPTV were convicted and ordered to pay fines and forfeit property.

The report also cited crackdowns on online piracy in Brazil and the United Kingdom and busts of sellers of counterfeit purses, clothing and shoes in Kuwait.

But problems remain with cyberlockers that thwart efforts to restrict piracy of movies and other content and of so-called “bulletproof” internet service providers, or ISPs, that promise people using them leeway for using pirate sites, it said.

One such ISP is Avito, a Russian-based ad platform that allegedly lets sellers advertise counterfeit products.

Baidu Wangpan, a cloud storage service of China’s largest search engine provider, Baidu, was named for allegedly failing to enforce or being slow to act on copyright protection.

The report also pointed to social-commerce site Pinduoduo and to Douyin Mall, a Chinese online platform owned by Tiktok owner ByteDance. It said the shopping platforms have sought to build up protections but that they still host many counterfeit goods.

It also named Shopee, a Singapore-based online and mobile e-commerce site, saying some country-focused platforms serving Southeast Asia and South American had better track records in fighting piracy than others.

IndiaMART, an big business-to-business marketplace in India, still offers a slew of counterfeit products, it said.

While a large share of theft of intellectual property has moved online, the report also highlighted real world locations notorious for selling counterfeit products, including markets in Turkey, bazaars in the United Arab Emirates and Saigon Square Shopping Mall in Vietnam’s Ho Chi Minh City.

The report said Bangkok’s MBK Center, a huge mall of about 2,000 stores, had actively cracked down on counterfeiting, though such products still can be found there. 

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Doctors worry that iodine deficiency, a dietary problem from the past, is coming back

NEW YORK — The 13-year-old boy came to the clinic with a rapidly ballooning neck. Doctors were puzzled.

Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine.

A century ago, iodine deficiency affected kids across large swaths of the country. It essentially disappeared after some food makers started adding it to table salt, bread and some other foods, in one of the great public health success stories of the 20th century.

But today, people are getting less iodine because of changes in diet and food manufacturing.

Although most people are still getting enough, researchers have increasingly been reporting low levels of iodine in pregnant women and other people, raising concerns about an impact on their newborns. And there is also a very small, but growing, number of reports of iodine deficiency in kids.

“This needs to be on people’s radar,” said Dr. Monica Serrano-Gonzalez, a Brown University doctor who treated the boy in 2021 in Providence, Rhode Island.

What is iodine?

Iodine is a trace element found in seawater and in some soils — mostly in coastal areas. A French chemist accidentally discovered it in 1811 when an experiment with seaweed ash created a purple puff of vapor. The name iodine comes from a Greek word meaning violet-colored.

Later that century, scientists began to understand that people need certain amounts of iodine to regulate their metabolism and stay healthy, and that it’s crucial in the development of brain function in children.

One sign of insufficient iodine is a swelling of the neck, known as a goiter. The thyroid gland in the neck uses iodine to produce hormones that regulate the heart rate and other body functions. When there’s not enough iodine, the thyroid gland enlarges as it goes into overdrive to make up for the lack of iodine.

At the beginning of the 20th century, goiter was very common in children in certain inland parts of the United States, especially in a “goiter belt” that stretched from Appalachia and the Great Lakes to the northwest United States. Some of the kids were unusually short, deaf, intellectually stunted and had other symptoms of a syndrome once known as “cretinism.”

Adding iodine to salt

Public health experts realized they couldn’t solve the problem by feeding everyone seaweed and seafood, but they learned that iodine can essentially be sprayed on table salt. Iodized salt first became available in 1924. By the 1950s, more than 70% of U.S. households used iodized table salt. Bread and some other foods also were fortified with iodine, and iodine deficiency became rare.

But diets changed. Processed foods now make up a large part of the American diet, and though they contain a lot of salt, it’s not iodized. Leading bread brands no longer add iodine. In the case of the 13-year-old boy, he has mild autism and was a fussy eater, mostly only eating specific brands of bread and peanut butter.

And for people who do salt their food, the fashion now is to use kosher salt, Himalayan rock salt or other noniodized products.

“People have forgotten why there’s iodine in salt,” said Dr. Elizabeth Pearce of Boston Medical Center. She is a leader in the Iodine Global Network, a nongovernmental agency working to eliminate iodine deficiency disorders.

She noted a reported 50% drop in U.S. iodine levels in surveyed Americans between the 1970s and the 1990s.

How much iodine is enough?

Though iodine consumption is falling overall, most Americans are still getting enough through their diet, experts say. But doctors worry that’s not the case for women and children, who are most vulnerable to iodine deficiency.

The American Academy of Pediatrics and other medical societies recommend that all pregnant and breastfeeding women get 150 micrograms of iodine each day. You can get that from one-half to three-quarters of a teaspoon of iodized table salt.

In the last 15 years or so, U.S. researchers have increasingly reported seeing mild iodine deficiency in pregnant women. A Michigan State University study of about 460 pregnant women in the city of Lansing found about a quarter of them were not getting enough.

Many prenatal vitamins don’t contain iodine, noted Jean Kerver, the study’s lead author. That’s why doctors recommend that pregnant or breastfeeding women check labels to ensure they are taking multivitamins or prenatal supplements with iodine.

Some studies have linked even mild iodine deficiency to lower IQs and language delay in children, although there is debate about at exactly what levels problems start, Pearce said.

Experts say there hasn’t been enough research to establish what impact that iodine deficiency has actually been having on the U.S. population in recent years.

Serrano-Gonzalez said she and her colleagues have seen four other cases in children in their clinic in Providence.

“We’re concerned this may be increasing, especially in patients with restricted diets,” she said. 

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Taiwan chipmaker starts making 4-nanometer chips in US, official says

WASHINGTON — Taiwan Semiconductor Manufacturing Co. has begun producing advanced 4-nanometer chips in Arizona for U.S. customers, a milestone in the Biden administration’s semiconductor efforts, Commerce Secretary Gina Raimondo told Reuters.

In November, the Commerce Department finalized a $6.6 billion grant to TSMC’s U.S. unit for semiconductor production in Phoenix, Arizona.

“For the first time ever in our country’s history, we are making leading-edge 4-nanometer chips on American soil, American workers — on par in yield and quality with Taiwan,” Raimondo told Reuters in an interview, saying it had begun in recent weeks.

“That’s a big deal — never been done before, never in our history. And lots of people said it couldn’t happen,” Raimondo said of the previously undisclosed production start.

A spokesperson for TSMC, the world’s largest contract chipmaker and a major supplier to Apple and Nvidia, which reports earnings next week, declined to comment Friday.

In April, TSMC agreed to expand its planned investment by $25 billion to $65 billion and to add a third Arizona production facility by 2030.

Congress created a $52.7 billion semiconductor manufacturing and research subsidy program in 2022. Commerce persuaded all five leading-edge semiconductor firms to locate production facilities in the United States as part of the program.

Raimondo told Reuters earlier that Commerce had to persuade TSMC to boost its U.S. plans.

“It didn’t happen on its own. … We had to convince TSMC that they would want to expand,” Raimondo said.

TSMC will produce the world’s most advanced 2-nanometer technology at its second Arizona factory, expected to begin production in 2028. TSMC also agreed to use its most advanced chip manufacturing technology, called “A16,” in Arizona.

The TSMC award from Commerce also includes up to $5 billion in low-cost government loans.

Raimondo wants the United States to make 20% of world’s leading-edge logic chips by 2030 — up from the 0% before TSMC began production in Arizona.

In April, Commerce said TSMC expects to begin high-volume production in its first U.S. fab by the first half of 2025.

Last month, Commerce finalized an award of $407 million to help fund Amkor Technology’s planned $2 billion advanced semiconductor packaging facility in Arizona, which is set to be the largest of its kind in the U.S.

When fully operational, Amkor’s Arizona plant will package and test millions of chips for autonomous vehicles, 5G/6G and data centers. Apple will be its first and largest customer, with the chips produced at a nearby TSMC facility.

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VOA Mandarin: China’s winter surge of flu-like HMPV cases raises concerns of transparency

Human Metapneumovirus (HMPV) has recently spread widely across China, overwhelming hospitals and evoking memories of the COVID-19 outbreak. HMPV is not a new virus; it has been known for years and typically has a low mortality rate. Nevertheless, epidemiologists are calling for greater transparency about the spread of the virus to help contain infections. While the health care system is under strain, experts stress that there is no need for panic. They recommend the public follow basic protective measures, particularly during the Spring Festival travel period, to help curb further spread of the virus.

Click here to read the full story in Mandarin.

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Preventive action can’t avert wildfires but can save lives, meteorologists say

GENEVA — The World Meteorlogical Organization says that preventive action cannot avert natural disasters such as the wildfires raging across Los Angeles, but that it can help save lives and mitigate loss of property.

“Land management and prevention, regular clearing of underbrush play a key role in fire management, and evacuation plans are important in saving lives,” the WMO said Friday. “These are all part of effective early warning systems.”

In a briefing to journalists in Geneva, Claire Nullis, a WMO spokesperson, stressed the importance of preparing adequate evacuation plans and early warning systems to prevent some of the worst impacts from a natural disaster.

While acknowledging the staggering losses from the devastating wildfires sweeping across parts of Los Angeles in the United States this week, she said “The early warnings have, in this instance, been very, very good.

“You know, people have been evacuated. It has been impossible to save houses, and the loss of life is still too high, but it has been kept to a relative minimum,” she said.

Media reports say at least 10 people have been killed in this week’s Southern California wildfires, although more bodies are expected to be found once the fires have been contained and searchers can go through the debris.

More than 10,000 structures reportedly have burned, and 180,000 people are under evacuation orders.

While California is no stranger to wildfires, the WMO calls this catastrophic event “extraordinary” in that it is affecting one of the largest cities in the United States.

The WMO said that last year’s rainy season for the Los Angeles area as a whole was slightly above normal, but so far, this year it has been dry.

“The big compounding factor in this context is the winds. … They cause temperatures to rise, and they cause very low humidity, drying out the ground and vegetation,” Nullis said.

The WMO said destructive wildfires have been made worse by climate change.

“Climate change, including increased heat, extended drought and a thirsty atmosphere, has been a key driver in increasing the risk and extent of wildfires in the western United States during the last decades,” it said, citing data from the U.S. National Oceanic and Atmospheric Administration.

The WMO said wildfires require the alignment of a number of factors, including temperature, humidity and the lack of moisture in fuels such as trees, shrubs, grasses and forest debris.

“All these factors have strong direct or indirect ties to climate variability and climate change,” it said.

“Obviously, not every single weather-related disaster is due to climate change,” WMO spokesperson Nullis said. “Nobody would say that. But we get quite clear signals that climate change is exacerbating some of these disasters.”

In addition to the loss of life and destruction of homes and other infrastructure that could total billions of dollars in insured losses, the World Health Organization warns that wildfires can have a significant impact on human morbidity and mortality.

“Wildfire smoke, which is a mixture of air pollutants, of which particulate matter is of major concern as it can be full of PM 2.5. This is a very small particulate matter that gets right down into the lungs, and there certainly is a lot of it.” said Dr. Margaret Harris, a WHO spokesperson.

“A lot of it is associated with premature death in the general population,” she said. “It can cause and exacerbate diseases of lung, heart, brain, the nervous system” and other illnesses.

“It has been shown to lead to cognitive impairment and actually damage your intellectual capacity and lead to memory loss,” she said, adding that firefighters and emergency response workers “are most at risk from exposure to smoke.”

The WHO estimates 4.2 million deaths globally are linked to ambient or outdoor air pollution, with 99% of the global population exposed to air pollution levels that exceed the WHO guideline level for fine particulate matter (PM 2.5).

Harris said more research is needed to understand the long-term health effects of wildfire exposure on vulnerable populations, particularly children, older people, pregnant women and the chronically ill.

“We expect that we will see this over and over again if we do not get what we are doing to the planet under control,” she said.

Meanwhile, the World Meteorological Organization has officially confirmed that 2024 was the hottest year on record, “with a global mean temperature of more than 1.5 degrees above the 1850-1900 average.”

“We have just endured the hottest decade on record, with 2024 topping the list,” U.N. Secretary-General Antonio Guterres said, noting that “blazing temperatures in 2024 require trailblazing climate action in 2025.”

“There is still time to avoid the worst of climate catastrophe. But leaders must act now,” he said.

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Artificial Intelligence is the star at CES tech show

Technology companies, industry executives and entrepreneurs are in Las Vegas, Nevada, this week for CES, the consumer electronics show featuring the latest advancements in artificial intelligence, vehicle technology, robotics and more. Tina Trinh reports from Las Vegas.

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Russia turns to China to step up AI race against US

WASHINGTON — Russia’s efforts to obtain China’s help in enhancing artificial intelligence is seen as a bid to challenge America’s lead in the field even as the outgoing Biden administration is expected to impose new export control measures to further curb Beijing’s access to AI chips.

As the new year began, Russian President Vladimir Putin ordered the country’s state-owned Sberbank, to work with China in researching and developing AI technology, according to the Kremlin.

“The Russian president sees his country in global competition for AI with the United States and has positioned the state resources to try and compete with the U.S. in information and cyberspace – two areas where artificial intelligence is supposed to aid Russia in what they see as Western narratives and influence,” said Samuel Bendett, adjunct senior fellow at the Center for a New American Security.

Moscow views Beijing’s success in AI as an example to follow, and its “cooperation with China is viewed as a necessary step towards acquiring artificial intelligence-related skill sets, knowledge and technology,” Bendett told VOA in written comments.

The U.S. currently leads in AI innovation, followed by China, which is falling behind by wide margins, according to a November report by the Stanford Institute for Human-Centered Artificial Intelligence. Russia ranks 31st out of 83 countries in AI implementation, innovation and investment, according to U.K.-based Tortoise Media’s Global AI Index.

Response to sanctions

Western sanctions imposed on Russia since its invasion of Ukraine in 2022 have limited the country’s AI development, and Moscow has turned to Beijing to offset the restriction, according to Bendett in his report “The Role of AI in Russia’s Confrontation with the West.”

Sberbank, which Putin instructed to collaborate with China, is under Western sanctions.

It is Russia’s largest bank and leads the country’s AI development efforts.

The outgoing Biden administration is expected to impose a new set of export control measures aimed at further limiting China’s ability to access chips that support AI technology. The new measures could come as early as Friday, according to Bloomberg.

Sberbank CEO German Gref said in 2023 that Russia cannot obtain graphics processing units, microchips needed to support AI development, according to Reuters.

But the bank’s first deputy CEO, Alexander Vedyakhin, said in December that despite Western sanctions, Russia can improve its AI ranking by 2030 through its own development.

Another key area where Russia has sought to further apply AI help from China is in the military.

“There already have been top level meetings between Russia and Chinese militaries in 2024,” and “ongoing dialogue” between the defense ministries of the two countries is likely so they can understand “how AI could aid in a large-scale conventional conflict, like the one unfolding in Ukraine,” Bendett said.

Russian and Chinese officials met in Beijing early last year to discuss military application of AI, especially in developing autonomous weapons, according to Russia’s Foreign Ministry.

AI-powered weapons

In December, Ukraine said Russia began using AI-powered strike drones with improved capabilities that can evade air defenses, identify key targets and operate offline.

James Lewis, director of the Strategic Technologies Program at the Center for Strategic and International Studies, said Russia is likely to use AI technology on enhancing drones as well as in making weapons with improved target detection and attack speed.

The China-Russia AI partnership “creates new risk for the U.S.,” but military application of “AI won’t compensate for bad strategy” in the battlefield, he said.

Attending an AI conference in Moscow last month, Song Haitao, president of the Shanghai Artificial Intelligence Research Institute, said China plans to sign an agreement with Russia’s Sberbank to promote bilateral cooperation on AI development.

Speaking at the conference, Putin applauded China for “making great strides” in advancing AI technology and its application, including in building “smart cities” and conducting “modern governance.”

Sam Bresnick, research fellow at Georgetown University’s Center for Security and Emerging Technology, said although it is not entirely clear how Beijing might benefit from helping Moscow in developing AI, China might want some military technologies and wartime data from Russia in return.

“Russia is very good at making submarines, and there’s been a speculation in the past that China could benefit from acquiring that kind of technology. Another one is helicopter technology,” Bresnick said.

“The war in Ukraine has generated an astonishing amount of data,” Bresnick continued. “China would probably be interested in getting its hands on them because having more militarily relevant data from Russia would help China develop its own AI systems for military.”

Liu Pengyu, a spokesperson for the Chinese Embassy in Washington, told VOA on Thursday that “in terms of the application of artificial intelligence, China actively advocates the principles of ‘people-oriented’ and ‘intelligent for good,’ ensuring that artificial intelligence is safe, reliable and controllable, better enabling global sustainable development, and enhancing the common well-being of all mankind.” 

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‘Worst in Show’ CES products put data at risk and cause waste, privacy advocates say

LAS VEGAS — So much of the technology showcased at CES includes gadgets made to improve consumers’ lives — whether by leveraging AI to make devices that help people become more efficient, by creating companions to cure loneliness, or by providing tools that help people with mental and physical health. 

But not all innovation is good, according to a panel of self-described dystopia experts that has judged some products as “Worst in Show.” The award that no company wants to win calls out the “least repairable, least private, and least sustainable products on display.” 

“We’re seeing more and more of these things that have basically surveillance technology built into them, and it enables some cool things,” Liz Chamberlain, director of sustainability at the e-commerce site iFixit told The Associated Press. “But it also means that now we’ve got microphones and cameras in our washing machines, refrigerators and that really is an industry-wide problem.” 

The fourth annual contest announced its decisions Thursday. 

A new smart ring every few years? 

Kyle Wiens, CEO of iFixit, awarded the Ultrahuman Rare Luxury Smart Ring the title of “least repairable.” 

The rings, which come in colors like dune and desert sand, cost $2,200. Wiens said the jewelry “looks sleek but hides a major flaw: its battery only lasts 500 charges.” Worse, he said, is the fact that replacing the battery is impossible without destroying the device entirely. 

“Luxury items may be fleeting, but two years of use for $2,200 is a new low,” he said. 

Ultrahuman did not immediately respond to a request for comment. 

An AI-powered smart crib? 

Bosch’s “Revol” crib uses sensors, cameras and AI that the company says can help monitor vital signs like how an infant is sleeping, heart and respiratory rates and more. The crib can also rock gently if the baby needs help falling asleep and signal to parents if a blanket or other object is interfering with breathing. 

EFF Executive Director Cindy Cohn said the crib preys on parents’ fears and “collects excessive data about babies via a camera, microphone, and even a radar sensor.” 

“Parents expect safety and comfort — not surveillance and privacy risks — in their children’s cribs,” she said in the report. 

A spokesperson for Bosch told The Associated Press that all data is encrypted end-to-end and stored on Bosch-administered servers, “while all data at rest is secured locally with individual data encryption keys.” 

“Caregivers have the final say on whether data is transmitted at all. The Revol has an offline mode, which keeps data local if preferred,” the spokesperson said, adding that the smart crib helps keep children safe. 

Too much waste? 

Although AI is everywhere at CES, Stacey Higginbotham, a policy Fellow at Consumer Reports, felt that SoundHound AI’s In-Car Commerce Ecosystem, powered by its Automotive AI, pushes it to unnecessary extremes. 

The feature “increases energy consumption, encourages wasteful takeout consumption and distracts drivers — all while adding little value,” Higginbotham said. That landed the in-car system as “least sustainable” on the list. 

Soundhound AI’s platform allows drivers and passengers to order takeout for pick-up directly from the car’s infotainment system. The company did not respond to a request for comment. In a statement Tuesday, Keyvan Mohajer, CEO of SoundHound AI, said the product’s launch marks a moment “decades in the making.” 

“What begins here with food and restaurants will ultimately open up a whole new commercial ecosystem for vehicle and device manufacturers everywhere,” he said. 

Vulnerable to hacking? 

TP-Link’s Archer BE900 router won for “least secure” of CES. The company is a top-selling router brand in the U.S. But its products are vulnerable to hacking, said Paul Roberts, founder of The Security Ledger. 

“By Chinese law, TP-Link must report security flaws to the government before alerting the public, creating a significant national security risk,” he said. “Yet TP-Link showcased its Archer BE900 router at CES without addressing these vulnerabilities.” 

In an email response, TP-Link Systems contested the report. 

“TP-Link Systems Inc. is a U.S.-headquartered company and does not provide any such security reporting to China as referenced by iFixit,” the company said. “TP-Link Systems has a secure, vertically-integrated, and U.S.-owned international supply chain. Nearly all products sold in the United States are manufactured in Vietnam.” 

TP-Link said it controls its own supply chains, and “is constantly assessing potential risks to its U.S. operations, customers, and supply chain,” adding that it acknowledges that vulnerabilities exist across the industry. 

“However, contrary to claims of widespread vulnerabilities, comparative data places TP-Link on par with, or in some cases ahead of, other major industry players in terms of security outcomes,” the company said. 

Who asked for this? 

The awards also feature a category called “who asked for this?” Top of that list was Samsung’s Bespoke AI Washing Machine, which Nathan Proctor, senior director of U.S. PIRG, a consumer advocacy group, said is filled “with features no one needs,” including the ability to make phone calls. 

“These add-ons only make the appliance more expensive, fragile, and harder to repair,” he said. 

Samsung did not respond to a request for comment. 

At a press conference at CES Tuesday, Jong-Hee Han, vice chairman of Samsung’s device experience division, said that he was “proud of how we have introduced new technologies and intelligence to the home, connected key devices and set the standard for the home of the future.” 

“We are reinforcing our commitment to delivering personalized experiences through our widespread implementation of AI and we will continue this journey of AI leadership in the home and beyond, not just for the next decade, but for the next century,” he said. 

Worst overall 

Gay Gordon-Byrne, executive director of The Repair Association, called the LG “AI Home Inside 2.0 Refrigerator with ThinkQ” the worst product overall. The fridge adds “flashy features,” Gordon-Byrne said, including a screen and internet connection. 

“But these come at a cost,” Gordon-Byrne said. “Shorter software support, higher energy consumption, and expensive repairs reduce the fridge’s practical lifespan, leaving consumers with an expensive, wasteful gadget.” 

LG did not respond to a request for comment.

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Clock ticks on US TikTok ban

The United States Supreme Court has fast-tracked oral arguments on a challenge by the Chinese company ByteDance — the owner of TikTok — to a new law that would ban the social media platform on grounds of national security. VOA’s Steve Herman reports.

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Could bird flu pandemic ‘dwarf’ COVID-19?

For the first time, a person in the United States has died after being infected with the bird flu. Louisiana health officials reported the death on Monday. The World Health Organization says the risk of infection for the general population remains low, but as VOA’s Dora Mekouar reports, some medical experts are still sounding the alarm.

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New research shows a quarter of freshwater animals are threatened with extinction

WASHINGTON — Nearly a quarter of animals living in rivers, lakes and other freshwater sources are threatened with extinction, according to new research published Wednesday.

“Huge rivers like the Amazon can appear mighty, but at the same time freshwater environments are very fragile,” said study co-author Patricia Charvet, a biologist at Brazil’s Federal University of Ceará.

Freshwater habitats – including rivers, lakes, ponds, streams, bogs and wetlands – cover less than 1% of the planet’s surface, but support 10% of its animal species, said Catherine Sayer, a zoologist at the International Union for Conservation of Nature in England.

The researchers examined around 23,500 species of dragonflies, fish, crabs and other animals that depend exclusively on freshwater ecosystems. They found that 24% were at risk of extinction – classified as vulnerable, endangered or critically endangered – due to compounding threats from pollution, dams, water extraction, agriculture, invasive species, climate change and other disruptions.

“Most species don’t have just one threat putting them at risk of extinction, but many threats acting together,” said Sayer, a study-co-author.

The tally, published in the journal Nature, is the first time that researchers have analyzed the global risk to freshwater species. Previous studies have focused on land animals including mammals, birds and reptiles.

Duke University ecologist Stuart Pimm, who was not involved in the study, called it “a long-awaited and hugely important paper.”

“Almost every big river in North America and Europe is massively modified” through damming, putting freshwater species at risk, he said.

In South America, the vast Amazon River ecosystem also faces threats from deforestation, wildfires and illegal gold mining, said Charvet.

Illegal fires to clear forest result in waves of ash polluting the river, and unlicensed gold miners dump mercury into the water, she said.

Rivers and wetlands “concentrate everything that happens around them,” she said. “If something goes really wrong, like an acid or oil spill, you can threaten an entire species. There’s nowhere else for these animals to go.”

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Meta to offer wider range of speech on platforms, CEO says

OAKLAND, CALIFORNIA — Meta CEO Mark Zuckerberg announced Tuesday that there would be a wider range of speech on Facebook and other Meta platforms.

“We’re going to get back to our roots around free expression on Facebook and Instagram,” he said.

Here are some of the key changes:

Gone will be third-party fact-checkers eyeing Facebook posts for violations in the United States. Instead, Facebook will rely on “community notes,” a system used on X (formerly Twitter) that allows community members to flag posts and vote on the legitimacy of them.

Restrictions on topics such as immigration and gender identity will be lifted.

“What started as a movement to be more inclusive has increasingly been used to shut down opinions and shut out people with different ideas, and it’s gone too far. So, I want to make sure that people can share their beliefs and experiences on our platforms,” Zuckerberg said.

Civic and political content, which the company stopped presenting to users in recent years, will be recommended again on Facebook, Instagram and Threads.

And the firm’s trust and safety and content moderation teams will move from California, considered a liberal state, to Texas, considered a conservative-leaning state. The move “will help us build trust to do this work in places where there is less concern about the bias of our teams,” he said.

Preparing for Trump

Zuckerberg’s announcement comes as Meta and other technology companies prepare for major policy and regulatory changes with the return of President-elect Donald Trump to the White House this month.

In his attacks on the dominant technology companies, known collectively as Big Tech, Trump has been particularly critical of Meta, which suspended his account in 2021 after the January 6, 2021, riot at the U.S. Capitol Building. His accounts were restored in 2023.

At a press conference Tuesday, Trump was asked about Zuckerberg’s announcement.

“Honestly, I think they’ve come a long way,” he said. He said the firm was “probably” responding to his threats that he had planned to do something about Big Tech and censorship.

Reactions mixed

“This is cool,” Elon Musk said of the Meta announcement. Musk bought Twitter in 2023 and renamed it X and is a close adviser to Trump.

X Corp. CEO Linda Yaccarino said on X that “fact-checking and moderation doesn’t belong in the hands of a few select gatekeepers who can easily inject their bias into decisions. It’s a democratic process that belongs in the hands of many.”

Also on X, Representative Jim Jordan, a Republican from Ohio and chairman of the House Judiciary Committee, praised Zuckerberg’s announcement as a “huge step in the right direction.”

“Social media, AI, and other technology companies must resist governments’ censorship pressure and instead work to ensure the open expression of ideas on their platforms,” Jordan posted. “We hope that other Big Tech companies, including Google, follow the lead of X and Meta in upholding freedom of speech online.”

Kate Starbird, a University of Washington professor of human-centered design and engineering, said on the social media site Bluesky that Meta’s decision will hamper people’s ability to find out the truth.

“One remaining concern for me is that even people who WANT to find accurate information are going to be challenged to do it, because we’re going to lose the groups that do this fact-checking work — unless non-profits step in to fill what is going to be a huge funding gap,” she posted.

Yoel Roth, a former head of Twitter’s trust and safety department, said on Bluesky that he was “genuinely baffled by the unempirical assertion that Community Notes ‘works.’ Does it? How do Meta know? The best available research is pretty mixed on this point.”

‘Too many mistakes’

In his statement Tuesday, Zuckerberg described a complex system of filters the company created to identify “legitimately bad stuff out there. Drugs, terrorism, child exploitation.”

But the systems, while well-intentioned, made mistakes, resulting in wrongly censored postings, he said.

“We’ve reached a point where it’s just too many mistakes and too much censorship,” he said.

The company will be “dialing back” content filters that scanned for policy violations with the goal to “dramatically reduce the amount of censorship on our platforms,” Zuckerberg said.

Joel Kaplan, Meta’s chief global affairs officer, said in a separate statement that “too much harmless content gets censored, too many people find themselves wrongly locked up in ‘Facebook jail,’ and we are often too slow to respond when they do.”

Biden ‘repeatedly pressured’

Without offering examples, Zuckerberg said in August that the U.S. government under the Biden administration pushed for censorship. In August, Zuckerberg said in a letter to Jordan that Biden officials “repeatedly pressured” Facebook to take down some COVID-19 content, including humor and satire.

“By going after us and other American companies, it has emboldened other governments to go even further,” Zuckerberg said Tuesday. “But now we have the opportunity to restore free expression, and I’m excited to take it.”

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India TV’s claims that HMPV is a mysterious virus, or speculation that a new virus may have arisen out of China, are false.

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Meta shelves fact-checking program in US, adopts X-like ‘Community Notes’ model 

Meta is ending its fact-checking program in the U.S. and replacing it with a “Community Notes” system similar to that on Elon Musk-owned X, the Facebook parent said on Tuesday.  

The Community Notes model will allow users on Meta’s social media sites Facebook, Instagram and Threads to call out posts that are potentially misleading and need more context, rather than placing the responsibility on independent fact checking organizations and experts.  

“Experts, like everyone else, have their own biases and perspectives. This showed up in the choices some made about what to fact check and how … A program intended to inform too often became a tool to censor,” Meta said.  

Meta added that its efforts over the years to manage content across its platforms have expanded “to the point where we are making too many mistakes, frustrating our users and too often getting in the way of the free expression we set out to enable.” 

The company said it would begin phasing in Community Notes in the United States over the next couple of months and would improve the model over the course of the year. 

It will also stop demoting fact-checked content and use a label notifying users there is additional information related to the post, instead of the company’s current method of displaying full-screen warnings that users have to click through before even viewing the post.  

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Homes talk and tables walk at AI-dominated Consumer Electronics Show

LAS VEGAS — Home appliances that do chores, cars that know your favorite cafe, and robot pets aiming to please are among artificial intelligence-infused offerings at the Consumer Electronics Show opening Tuesday.

All these will compete for attention at the annual CES extravaganza in Las Vegas, as vendors behind the scenes seek ways to deal with tariffs threatened by U.S. President-elect Donald Trump.

AI is once again a major theme of the show, along with autonomous vehicles ranging from tractors and boats to lawn mowers and golf club trollies.

South Korean consumer electronics giant LG kicked off a media day Monday by outlining a vision for “Affectionate Intelligence” in which home appliances watch over people — from tracking how well they sleep to making sure they remember umbrellas when rain is in the forecast.

“At LG, we’re seamlessly integrating AI into physical living spaces around us,” said CEO William Cho.

“We see space not merely as a physical location but as an environment where holistic experiences come to life — across the Home, Mobility, Commercial and even Virtual spaces.”

Before the show floor even opened, vendors enticed visitors with electric roller skates, hologram booths for life-size remote collaboration, and even a robot that looked like a lamp affixed to the top of a walking table.

Most offerings boasted being enhanced with AI.

“Everybody is going to be talking about AI … whether it is there or not,” Creative Strategies analyst Carolina Milanesi told AFP.

AI on the move

CES will also be a gigantic auto show, with carmakers and those supplying software and parts showing off self-driving and automated safety capabilities.

“CES has been an auto show for a while now, and if anything, it is more so this year,” said Techsponential analyst Avi Greengart.

 

Tesla CEO Elon Musk’s close relationship with Trump is expected to reduce regulatory speed bumps regarding autonomous vehicles.

And while still far from being a part of everyday life, flying cars will be part of the CES scene, according to independent tech analyst Rob Enderle.

“You should start seeing flying vehicles you can buy,” Enderle said. “Getting approval to fly them is a whole other matter.”

Robots designed to handle work tasks or be comforting companions — and even adorable pets — are among CES’ exhibits.

Gadgets for calming the mind, beautifying the body, or helping get a sound night’s sleep are on display as tech continues to seep into every aspect of existence.

“Digital health is going to be huge,” said Greengart.

“We are seeing a lot more tech being worn or used to track your health markers.”

AI-enhanced tech will also be infusing homes, from a spice dispenser that “learns” a cook’s taste and robot swimming pool cleaners.

Tariff anxiety?

Tariffs talked about by Trump would raise costs for imported items, and that will likely be on the minds of CES attendees targeting the U.S. market, according to analysts.

A lot of the products at the show have imported components, and if Trump hits Canada, China and Mexico with tariffs, it will mean a spike in prices, analyst Enderle said.

“There will be a lot of concerned vendors at CES,” Enderle said of the tariff trepidation.

Talk at CES will include how to navigate supply chain constraints that could be caused by tariffs, according to Greengart.

“But a lot of the talk will happen behind closed doors to not anger the coming administration,” he added.

Chinese companies with significant U.S. presence, like smart television rivals TCL and Hisense, are at CES.

But Greengart warns of a “growing bifurcation of market between China and the rest of the world” as trade frictions play out.

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