Day: July 27, 2017

As Downloaded Music Fades Away, Apple Discontinues Older iPods

Apple said Thursday that it will discontinue the iPod Shuffle and iPod Nano, the last two music players in the company’s lineup that cannot play songs from Apple Music, its streaming service that competes with Spotify and Pandora Media.

The two devices are the direct descendants of the original iPod introduced by then-CEO Steve Jobs in 2001, widely seen as putting Apple on the eventual path toward the iPhone. They can only play songs that have been downloaded from iTunes or from physical media such as CD.

Apple said the new iPod line will consist of two models of the iPod Touch ranging form $199 to $299 depending on storage capacity. The iPod Touch is essentially an iPhone without mobile data service and runs iOS, the same operating system as iPhones and iPads.

It is capable of streaming music from Apple Music and running the same apps as iPhones. Apple does not break out sales figures for iPods but says the iPod Touch is the most popular model.

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Scientists in US Successfully Edit Human Embryo’s Genes

Scientists at the Oregon Health and Science University say they have successfully edited genes of human embryos in the first such attempt in the United States.

Previously, similar experiments have been reported only by scientists in China.

Engineering human genes in the embryo stage opens up the possibility of correcting their defective parts that cause inherited diseases. The new trait is passed on to subsequent generations.

But the practice is controversial, since many fear it could be used for unethical purposes such as creating “designer babies” with specific enhanced abilities or traits.

Oregon scientists led by Kazakhstan-born Shoukhrat Mitalipov successfully repeated the experiment on scores of embryos created with sperm donated for scientific purposes by men with inherited disease mutations.

The editing was done very close to the moment of fertilization of the egg in order to make sure the changes would be repeated in all subsequent cells of the embryo.

Scientists have been experimenting with gene editing for a long time, but the availability of the technique called CRISPR rapidly advanced the precision, flexibility and efficiency of cutting and replacing parts of the molecule chains that comprise genes.

Citing ethical concerns, the U.S. Congress made it illegal to turn genetically-edited embryos into babies. Many other countries do not have such regulations.

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After Drought, California Looks to Replenish Aquifers

At the Terranova Ranch near Fresno, California, general manager Don Cameron examines grapes in a vineyard that workers flooded last spring.

Winter rains had ended a severe drought and he was engaged in “groundwater recharge,” returning unused water from the North Fork of the Kings River to an underground aquifer, the source of irrigation for this region. Some were skeptical because he was flooding a working vineyard and not a special basin designed for the purpose.

“We’ve been through a five-year drought,” Cameron explained. “Our groundwater has been depleted during that period, and long term, we want to rebuild what we’ve lost.”

Recharging groundwater on fields that are in production was a test, and the vines were closely monitored. They held up well to the thousands of cubic meters of water that flooded the fields and percolated down to nature’s underground storage system.

A research team led by hydrologist Helen Dahlke at the University of California, Davis, wants to test this concept throughout the Central Valley.

California produce

The 50,000-square-kilometer swath of California farmland produces one-quarter of the food for Americans, and 40 percent of their fruits, nuts and vegetables.

The Terranova Farm grows 25 crops, from tomatoes to onions, and Cameron wants to see how other crops respond to the winter flooding. He is expanding the farm’s recharge project with help from a $5 million grant from the California state government, and envisions recharge efforts at farms around the state.

Aquifers are like a banking system, says Graham Fogg, a UC Davis geologist and water expert who says depleted aquifers have three times the available storage capacity of surface reservoirs. “If you’re looking for places to store water, it’s a no-brainer,” he said.

The idea of groundwater banking took root in the 1990s, when water authorities such as the Semitropic Water Storage District near Bakersfield, California, created exchange systems to credit farmers for surplus water returned to canals and reservoirs when it is not needed.

Farmers later use that water instead of pumping water from the ground. The district also floods recharge basins to let the water seep down to replenish the aquifer.

Surface and groundwater are parts of the same system, says district general manager Jason Gianquinto, “so we can take advantage of the wet years and put a lot of water in storage and then fall back on the groundwater in the dry years.”

Groundwater measures

In 2014, California legislators imposed restrictions on pumping groundwater and gave local authorities until 2020 to implement measurements and controls.

The law aims to stop aquifer depletion within two decades and create a record of groundwater use, something already seen in many other Western states.  

Hydrologist Fogg says intervention was needed because Central Valley aquifers have been dramatically lowered in places, which has led to subsidence or sinking of the ground that could potentially lead to the collapse of some aquifers. He notes that aquifer depletion is also a problem in many developing nations, including China and India.

Issues surrounding water in California are politically charged and pit residents of the north against those of the south, cities against farmers, and environmentalists against agricultural interests.

Regulations to regulate the pumping of groundwater are being drawn up by local agencies, and it needs to be done right, says farm manager Cameron, or “you’re going to have fewer jobs. It’s a ripple effect through the economy.”

He says that farmers could face a stark choice of pumping less groundwater or growing fewer crops.

Whatever happens, Cameron says, “it’s going to be a real game-changer for this area when we get to 2020,” when the groundwater management system is in place.

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China to Speed up Bullet Trains in September

China plans to raise the speed of its bullet trains back up to 350 kph (217 mph), state media reported on Thursday, six years after a deadly high-speed rail crash prompted authorities to slow trains across the country.

Trains on China’s high-speed rail network are designed to travel up to 350 kph, but Beijing ordered speeds to be cut to between 250-300 kph in 2011 after over 30 people were killed in a train crash in eastern Zhejiang province.

The Beijing News said the government planned to implement the increased speeds between Beijing and Shanghai in September, which would cut travel time to 4.5 hours from up to 6 hours currently.

China’s newest “Fuxing” bullet trains, which were unveiled in June and are capable of top speeds of 400 kph, will be used for that journey, it said.

China is home to the world’s longest high-speed rail network which competes heavily with domestic airlines. Of China’s 31 provinces and regions, 29 are served by high-speed rail with only the regions of Tibet and Ningxia in the northwest yet to be connected.

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Samsung Poised to Unseat Intel as King of Microchips

Intel’s more than two decade-long reign as the king of the silicon-based semiconductor is poised to end Thursday when South Korea’s Samsung Electronics elbows the U.S. manufacturer aside to become the leading maker of computer chips.

Samsung reported record-high quarterly profit and sales Thursday. Analysts say it likely nudged aside Intel in the April-June quarter as the leading maker of semiconductors, the computer chips that are as much a staple of the 21st century wired world as crude oil was for the 20th century.

Samsung said its semiconductor business recorded 8 trillion ($7.2 billion) in operating income on revenue of 17.6 trillion won ($15.8 billion) during the April-June period.

Intel, which reports its quarterly earnings later Thursday, is expected to report $14.4 billion in quarterly revenue.

On an annual basis, Samsung’s semiconductor division is widely expected to overtake Intel’s sales this year, analysts at brokerages and market research firms say.

Mobile devices and data are the keys to understanding Samsung’s ascent as the new industry leader, even as its de facto chief is jailed, battling corruption charges, and it recovers from a fiasco over Galaxy Note 7 smartphones that had to be axed last year because they were prone to catch fire.

Manufacturers are packing more and more memory storage capacity into ever smaller mobile gadgets, as increased use of mobile applications, connected devices and cloud computing services drive up demand and consequently prices for memory chips, an area dominated by Samsung.

Just as Saudi Arabia dominates in oil output, Samsung leads in manufacturing the high-tech commodity of memory chips, which enable the world to store the data that fuels the digital economy.

“Data is the new crude oil,” said Marcello Ahn, a Seoul, South Korea-based fund manager at Quad Investment Management.

For over a decade, Samsung and Intel each ruled the market in its own category of semiconductor.

Intel, the dominant supplier of the processors that serve as brains for personal computers, has been the world’s largest semiconductor company by revenue since 1992 when it overtook Japan’s NEC.

Samsung is reaping the rewards of dominating in the memory chip market which is growing much faster than the market for computers that rely on processing units dominated by Intel, said Chung Chang Won, a senior analyst at Nomura Securities.

“Greater use of smartphones and tablet PCs instead of computers is driving the rise of companies like Samsung,” Chung said.

Since 2002, Samsung Electronics has been the largest supplier of memory chips, called DRAMs and NANDs. But for years demand for memory chips was vulnerable to boom and bust cycles depending on output and on demand from the consumer electronics industry. At times, competition was brutal as supply gluts arose.

That changed in 2012 when Japan’s Elpida filed for bankruptcy and was sold to Micron Technology, leaving only three major suppliers of DRAM, a type of memory chip used in servers, computers and handsets: Samsung Electronics, SK Hynix and Micron.

Tight supplies coupled with rock solid demand have pushed prices of memory chips higher, with average selling prices of DRAMs and flash memory chips doubling over the past year, bringing South Korea’s memory chip makers record wide profit margins. Both Samsung and SK Hynix are expected to report all-time high profits this year.

Amid this boom that analysts call a memory chip “super cycle,” global semiconductor revenue is forecast to jump 52 percent this year, reaching $400 billion for the first time, according to market research firm Gartner.

For the full year, Intel is expected to post $60 billion in annual sales, according to a market consensus polled by FactSet, a financial data provider. Samsung Electronics’ semiconductor business is expected to report 71.9 trillion won ($62.6 billion) in full-year revenues.

Looking ahead, Samsung and SK Hynix, which control more than three quarters of the global DRAM sales, are raising their spending on semiconductor capacity and development in anticipation of robust future demand. SK Hynix raised its capital spending to 9.6 trillion won ($8.6 billion) this year, up more than 50 percent from last year. Samsung has said it plans to spend $18 billion in the next four years to expand memory chip production capacity at its South Korean plants.

Not just tech companies but also transport, retail, tourism, food and other industries are seeking ways to better use or manage data, to gain insights on trends or customer preferences and otherwise make money from “big data.” The rising use of vehicle connectivity and the “internet of things” is expected to drive still further demand for the chips that have helped Samsung move ahead, at least for now.

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HBO Announces Five-part Miniseries on Chernobyl Accident

HBO says production will begin next year on a miniseries about the Chernobyl nuclear disaster.

 

The five-part series will star Jared Harris as a Soviet scientist tapped by the Kremlin to investigate the accident.

 

The series will dramatize the events of the 1986 Ukrainian nuclear catastrophe that resulted in widespread radioactive fallout. Thirty people were killed and more than 100,000 had to be relocated.

 

HBO announced at the Television Critics Association’s summer meeting on Wednesday that production on “Chernobyl” is set to begin in Lithuania in spring of 2018.

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Amazon Reaches for Millions in Southeast Asia’s Cyberspace

Amazon is introducing express delivery to Singapore in its first direct effort to tap into surging online shopping in fast-growing Southeast Asia.

The American e-commerce company announced Thursday it will begin operating a distribution facility bigger than a football field in the wealthy island nation. It promises to deliver tens of thousands of types of items within two hours for free, if customers spend at least 40 Singapore dollars ($29.52).

 

That’s a step up from past international shipping options offered by Amazon, where items sometimes took weeks to arrive.

 

Amazon is late to capitalize on the region’s rising middle class. The biggest local competitor is Lazada, which is backed by Chinese giant Alibaba and launched in the region in 2012. It operates in Indonesia, Malaysia, Thailand, the Philippines, Vietnam and Singapore.

 

Henry Low, the Asia Pacific director of Amazon Prime Now, said the company is keen to expand elsewhere in Southeast Asia, a market of more than 600 million people.

 

“I’m super excited about future possibilities,” Low said.

 

The number of internet users in Southeast Asia is expected to rise from 260 million now to 480 million by 2020, according to research by Google and state-owned investor Temasek Holdings. It forecasts that the value of e-commerce in the region will soar to 88 billion by 2025 from 5.5 billion in 2015.

 

“The offline-to-online shift will continue and we strongly believe in the great success of e-commerce [with] the rising middle class in many Southeast Asian markets,” said Hanno Stegmann, chief executive of the Asia Pacific Internet Group, the Asian arm of Rocket Internet, which founded Lazada.

 

As Amazon gears up in Singapore, Rocket Internet already is looking at other emerging markets. Its current focus is on Daraz, an e-commerce platform aimed at the 400 million people living in Myanmar, Pakistan and Bangladesh.

 

Still, there’s plenty of room for growth in Southeast Asia, where e-commerce accounts for only 2.6 percent of the retail market, said Sebastien Lamy, a partner at management consultancy Bain & Company.

 

That’s compared with 15 percent to 25 percent seen in the U.S. and China.

 

Even if online commerce is just getting started, it’s already having an impact in Singapore, whose glitzy malls are the backbone of the local economy and tourism.

 

Mall vacancies along Orchard Road and in other areas are rising, abandoned by shoppers like Rahil Bhagat, a content producer.

 

Rahil started buying video games and accessories online from the U.S. in 2009. Now, he makes 75 percent of his purchases, from car parts to quinoa, online.

 

“Physical shopping has lost its appeal,” he told the AP. “Even if I visited a brick-and-mortar store, I would be checking online to see if it’s cheaper. It usually is.”

 

 

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Police: Bieber Accidentally Hits Photographer with Pickup Truck

Justin Bieber left a photographer with minor injuries after police in California say the singer accidentally hit the man with his pickup truck.

 

Beverly Hills police Sgt. Matthew Stout tells The Associated Press the 57-year-old photographer was hospitalized following the Wednesday night incident.

 

Video posted by ABC News shows Bieber getting into a large pickup truck with a crowd of photographers around him. As he pulls away, one of them steps toward the truck and is hit by the front wheel on the passenger side. Another clip shows Bieber kneeling beside the injured man asking him what he needs.

 

At one point Bieber turns to paparazzi and sarcastically asks them if they’re getting enough footage of the man lying on the ground. The man is eventually put on a stretcher and wheeled to an ambulance.

 

Photos show Bieber calmly standing by the man with his hands in his pockets and also talking with police.

 

Stout says Bieber “fully cooperated” with officers at the scene. He was not issued a citation, but Stout says police will continue to investigate and it’s “too early to say” if the singer will face any legal ramifications.

 

Interest in Bieber has ratcheted up this week following the singer’s announcement that he was canceling the remainder of his Purpose world tour earlier this week “due to unforeseen circumstances.” Bieber hasn’t explained the nature of those circumstances.

 

Messages seeking comment from Bieber’s manager and attorney were not immediately returned early Thursday morning.

 

 

 

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Madonna Accepts Damages from Publisher Over Privacy Invasion

A lawyer for Madonna says the star and her twin daughters Stella and Estere have accepted damages form the publisher of the Mail Online website over an article that was a “serious invasion of privacy.”

 

Madonna sued Associated Newspapers over a January story giving details of her adoption of the 4-year-old twins from Malawi.

Her lawyer, Jenny Afia, told a judge in London that the story, published while the adoption was underway, could have “threatened the integrity and/or outcome of the adoption process which would have had potentially life-changing implications for the girls, as well as for Madonna and her family.”

 

“Under Malawian law and equivalent provisions under English law, there are rules around identifying children who are in the process of being adopted, principally for their own security and welfare,” Afia said.

 

She said the article revealed the girls’ names, race, age, the fact they lived in an orphanage in Malawi and the fact they were the subject of pending applications for adoption by Madonna.

 

She said the publisher had agreed to pay Madonna’s legal costs and undisclosed damages. Afia said Madonna would donate the damages to a pediatric hospital in Malawi.

 

“She is pleased that at least some good can come out of the situation,” the lawyer said.

 

Madonna was not at London’s High Court for Thursday’s hearing. The singer has six children, including four adopted from Malawi.

 

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Why Twitter Won’t Ban President Donald Trump

Twitter has made it clear that it won’t ban Donald Trump from its service, whether the president follows its rules against harassment or not.

 

 That’s no surprise: The president’s tweets draw attention to the struggling service, even if tweets mocking reporters and rivals undercut Twitter’s stated commitment to make the service a welcoming place.

 

 The company has been cracking down on accounts that violate its terms, and Trump’s critics say he has broken Twitter’s rules multiple times.

 

 Calls to ban Trump from Twitter, largely by liberal activists, writers and Twitter users, sounded even before he became president. They were renewed recently when the president posted a mock video of him “body slamming” a man whose face was covered by CNN logo. Groups such as the Reporters Committee for Freedom of the Press condemned the video as a threat against journalists (a White House aide said at the time that the tweet should not be seen as a threat).

 

The case for Trump

 

Twitter does ban harassment and hateful conduct, but there is a lot of wiggle room as to what constitutes such behavior. For instance, though it may be crude to tweet that a TV host was “bleeding badly from a face-lift,” they are at best in a gray area when it comes to violating Twitter terms.

 

When asked about Trump, Twitter says it doesn’t comment on individual accounts. But CEO Jack Dorsey told NBC in May that it’s “really important to hear directly from leadership” to hold people accountable and have conversations out in the open, not behind closed doors.

 

 It also makes business sense: Trump’s tweets are constantly in headlines, calling attention to Twitter and, ideally, getting more users to sign up.

 

 For now, it doesn’t appear to be helping. On Thursday, Twitter said its monthly average user base in the April-June quarter grew 5 percent from the previous year to 328 million, but it was unchanged from the previous quarter. Twitter’s stock fell more than 9 percent to $17.75 in pre-market trading Thursday after the numbers came out.

 

Twitter has never turned a profit. On Thursday, the San Francisco-based company reported a second-quarter loss of $116 million, or 16 cents per share, compared with a loss of $107 million, or 15 cents per share, a year earlier.

 

Revenue declined 5 percent to $574 million from $602 million, inching past Wall Street’s muted expectations.

 

Important tweets

 

Free speech advocates agree it’s better for Trump to stay.

 

Emma Llanso, director of the Center for Democracy & Technology’s Free Expression Project, said Trump’s tweets are “very clearly politically relevant speech” and are even being cited in court cases challenging the president’s policies. For example, a U.S. appeals court used Trump’s tweets in June to block his travel ban on people from six predominantly Muslim countries.

 

Llanso said it’s understandable why there has been “so much pressure” on social media platforms to crack down on harassment. Long before Trump was elected, users and online safety advocates called on Twitter to do something about abuse on its service.

 

But when it comes to the president’s outsized presence on Twitter, she’d rather have a private company avoid deciding what should and shouldn’t be allowed. Rather, she said, “we should be looking to the instruments of our democracy as the appropriate place to hold the president accountable.”

 

Surviving the crackdown

 

Twitter appears to agree. Earlier this month, the company announced that it is now taking some action, including suspensions, on 10 times the number of abusive accounts than it did a year ago (though it did not give a number). Trump, of course, was not in trouble.

 

In June, the president defended his use of social media, tweeting that the mainstream media doesn’t want him to get his “honest and unfiltered message out.” The White House did not immediately respond to a message for comment on Thursday morning.

 

It works both ways

 

Twitter provides a platform for the president to interact with the world directly, without intermediaries such as the news media. But if it’s important for people to hear directly from Trump, free speech advocates say, it’s also important for Trump to listen – and to allow people to see his messages.

 

His blocking of individual users on the service is the subject of a lawsuit .

 

Comedian Dana Goldberg, who says she has been blocked by the president but is not part of the lawsuit, likened it to him “giving the State of the Union and blocking out the TV sets of people who voted for (Hillary) Clinton.”

 

Her offense? Goldberg, who has about 7,680 followers compared with Trump’s 34.6 million, said it was her tweet calling Trump “a sad man” after he wished Sen. John McCain well following a cancer diagnosis, despite deriding McCain’s war record before.

 

“The fact that I was blocked by the president of the United States, it’s insane,” she said.

     

 

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After the Tourists Leave, Beefeaters Lift a Quiet Pint

After the hordes of tourists with their cameras and selfie sticks depart from the Tower of London every evening, a private drinking hole for Beefeaters comes to life within the walls of the royal fortress.

Officially called Yeoman Warders and instantly recognizable with their distinctive hats and uniforms, the 37 Beefeaters live with their families inside the fortified complex which houses the Crown Jewels, glittering symbol of the British monarchy.

While living in a castle on the bank of the Thames has a unique cachet, Beefeaters share their home with close to 3 million visitors a year and spend much of their time conducting tours, answering questions and posing for photographs.

​Yeoman Warders’​ Club

After the daily hubbub fades, they can change out of their uniforms and head for a quiet drink at the Yeoman Warders’ Club, their own private bar in a discreet corner of the sprawling fortress — a much-needed respite.

“There are certainly two sides to life here at the Tower,” club chairman John Donald, who has been a Beefeater for 3½ years, said.

“When we are here looking after the general public, we’re very much in the public domain, very, very busy answering lots of questions. And then come 6 o’clock it becomes our own little village again, where as a community we can relax and enjoy ourselves.”

​Bespoke brews

That relaxation could take the form of a pint of Beefeater Bitter, a beer made by Marston’s Brewery in Staffordshire, central England, and available only in the Yeoman Warders’ Club.

The brewery also produces a craft lager called Yeoman 1485 also only available in the private bar. Both drinks are “very lovely,” Donald said.

Colorful traditions

In keeping with the history of the Tower of London, which has served many purposes over the centuries from royal residence to the prison where two of King Henry VIII’s wives were beheaded, the club is decorated with unusual objects.

Among them is a plaque that reads “SITE OF SCAFFOLD,” kept as a souvenir after it was removed from the site where executions took place. For good measure, the Yeoman Gaoler’s ax hangs just above it, a ghoulish reminder of the gruesome past.

Other memorabilia includes a framed document bearing the signature of Rudolf Hess. The Nazi politician was briefly imprisoned at the Tower in 1941 after being caught in Scotland during a failed secret peace mission. He was one of the last prominent people to be held prisoner there.

On a more cheerful note, the bar also boasts glass cases displaying objects linked to the Beefeaters’ colorful traditions.

There are silver tankards used by new Beefeaters to have a drink of port after their formal swearing-in ceremonies while their colleagues proffer the toast: “May you never die a Yeoman Warder.”

That dates back to a time when if they retired from the corps, Beefeaters could sell the job to someone else, but if they died while in office the Constable of the Tower would pocket the money instead. That system no longer exists.

State dress uniforms

Another glass case displays one of the Beefeaters’ scarlet state dress uniforms, known to gin lovers around the world from the labels on bottles of Beefeater Gin, but now worn only on special occasions such as Queen Elizabeth’s birthday.

In their day-to-day duties, Beefeaters now wear a dark blue and red “undress” uniform, while at the private club they can relax in everyday clothes.

Donald appeared content for the elaborate state dress uniform, with its heavy tunic, knee-breeches and tight white neck ruff, to be in a glass case.

“The state dress, we only wear for a couple of days a year and only for a couple of hours at a time, so we kind of grin and bear it,” he said.

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Contested Hawaiian Telescope Step Closer to Construction

A construction permit should be granted for a giant telescope planned for a Hawaii mountain summit that some consider sacred, a hearings officer recommended Wednesday.

Retired judge Riki May Amano, who is overseeing contested-case hearings for the Thirty Meter Telescope, had been weighing facts in the case since June, after hearing oftentimes emotional testimony that spanned 44 days.

The $1.4 billion project has divided those who believe the telescope will desecrate land atop Mauna Kea held sacred by some Native Hawaiians and those who believe it will provide Hawaii with economic and educational opportunities.

Many more hurdles

This isn’t the final say on whether the embattled project will proceed.

Now that Amano has issued her proposed decision and order, the state land board will set a deadline for telescope opponents and permit applicants to file arguments against her recommendations. The board will later hold a hearing and then make the final decision on the project’s conservation district use permit.

Gov. David Ige said his office was reviewing the conditions Amano put on her recommendation, including that employees attend mandatory cultural and natural resources training and that employment opportunities be filled locally “to the greatest extent possible.”

“Regardless of the (land board’s) ultimate decision, I support the co-existence of astronomy and culture on Mauna Kea along with better management of the mountain,” Ige said in a statement.

This second round of contested-case hearings was necessary after the state Supreme Court invalidated an earlier permit issued by the board.

The telescope’s board of directors held public meetings before selecting Mauna Kea as the preferred site in 2009. In 2011, opponents requested so-called contested-case hearings before the state land board approved a permit to build on conservation land. The hearings were held, and the permit was upheld. Opponents then sued. In December 2015, the state Supreme Court revoked the permit, ruling the land board’s approval process was flawed. That meant the application process needed to be redone, requiring a new hearing.

‘Far from done’

Telescope officials didn’t immediately comment on Amano’s recommendation. They have said they plan to build it in the Canary Islands if they can’t build in Hawaii.

Kealoha Pisciotta, one of the leaders fighting against the telescope, said she’s disappointed but not surprised.

“They’re far from done,” she said. “They still have to go before the board. We still have the right of appeal — before anyone can even begin to contemplate any action or earth-moving on Mauna Kea.”

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Friends Walk Old Paths Together to Try to Prevent Memory Loss

We know that staying active and involved with family and friends can help keep our brains healthy as we get older. A new study in Portland, Oregon, combines those activities to gauge their effectiveness in warding off dementia. Faith Lapidus reports.

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Monitoring Air Pollution Worldwide

Every second, millions of tons of various gases rise from the surface of the earth into the atmosphere. Many of them are man-made and harmful, contributing massively to pollution and consequently to global warming. The European Space Agency, ESA, is slowly building a network of satellites that will help scientists create a real-time global map of the health of our planet. VOA’s George Putic reports.

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US Economic Performance Hamstrung by Lack of Action on Capitol Hill

The U.S. central bank remains upbeat about the US economy, choosing to keep interest rates unchanged at historic lows after concluding its 2-day meeting Wednesday. Amid an improving job market but weak inflation, the Fed characterized US economic growth as “moderate” — far slower than what President Donald Trump promised. But now six months into his presidential term, there’s still very little action on the president’s economic agenda. Mil Arcega has more.

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US to Impose Stricter Screening for Electronics Larger than Cellphones

The U.S. Transportation Security Administration is boosting security measures by requiring any carry-on electronics larger than a cellphone to be screened separately at U.S. airports.

Security officers will ask travelers to take all larger devices out of their bags and put them in a bin by themselves, similar to the screening of most travelers’ laptops, TSA announced Wednesday.

‘An increased threat’

TSA cited an “an increased threat to aviation security” as the reason for the move. The change will not apply to PreCheck lanes.

The new rule eliminates one benefit of leaving laptops at home and traveling with a tablet. In the past, travelers weren’t required to fish out those smaller  electronics from their carry-on bags to be X-rayed.  

In May, the TSA said it was going to test additional screening measures for tablets at 10 U.S. airports. That pilot program was successful and the agency said it planned to expand the rules nationwide “during the weeks and months ahead.”

Worried about laptops

Airlines for America, a trade group representing American, Alaska, Atlas, Federal Express, Hawaiian JetBlue, Southwest, United and UPS airlines “remain committed to working collaboratively with DHS officials to strike the appropriate balance of maintaining the efficiency of the system, while ensuring the highest levels of security are in place.”

The threat of terrorists hiding explosives in laptops prompted the Department of Homeland Security in March to ban electronics larger than cellphones in carry-on bags on direct flights of nine airlines at 10 Middle East airports to the U.S.  That ban has since been lifted as each of the airlines tightened its screening.

John Kelly, the secretary of Department of Homeland Security, then announced tighter security for all 180 airlines flying directly to the U.S. from 280 airports worldwide. The measures that went into effect July 19 applied to 325,000 passengers on 2,000 daily flights.

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