A career of heading a soccer ball may raise the risk of dementia, according to a small new study.

Six longtime soccer players who died with dementia were found to have brain injuries from repetitive trauma.

The injuries are the same kind found in American football players, boxers and soldiers hit by explosions. They include a condition known as chronic traumatic encephalopathy, or CTE, which is linked to declining mental function and mood disorders.

WATCH: Soccer May Pose Risk of Repetitive Brain Injury

While concussions are relatively rare in soccer — the port the rest of the world knows as football — players regularly hit the ball with their heads. That’s on top of the collisions common in any contact sport.

“The key thing in (soccer) is, players are exposed to lower impact but very high number of blows to the head,” says neurology professor Helen Ling at University College, London, lead author of the new study.

Cheese wires

Injury happens because the human brain has the consistency of a firm pudding, “but your blood vessels are just a little bit tougher,” says Ling’s colleague in London, neuroscience professor John Hardy. “And so, if you do a rapid rotation, they act like little cheese wires and do bits of damage around them.”

But how serious that damage is in soccer players is unclear. Ling says there have only been a few studies, using brain scans or blood tests, and the results have been contradictory.

Examining a patient’s brain under a microscope can provide definitive evidence, but that has to wait until the patient dies.

One of the study authors has been treating retired soccer players with dementia since 1980. Six of them donated their brains for research when they died.

In the new study, in the journal Acta Neuropathologica, all six brains showed signs of damage, and four had CTE.

“We’re becoming increasingly aware that the risk is higher than we thought,” says Thor Stein, a neuropathologist at Boston University and the U.S. Department of Veteran Affairs, who was not involved with this study.

What’s the risk?

But it’s still early, he cautions.

“Soccer is even further behind than American football in terms of trying to figure out what is the risk. We don’t know. We can’t answer that with this kind of study.”

While many American parents are reconsidering letting their children play football, the authors don’t recommend pulling kids off the soccer field.

The health and social benefits of playing sports are well established. And, Hardy adds, these six patients played soccer “probably every day of their lives for 25 to 30 years, probably many hours a day. This is very different from a casual, weekend player or a school player. It’s just a different order of magnitude of contact.”

Ling hopes the study will spark more research, starting with figuring out how common dementia is among football players as they age.

British soccer associations have pledged to back more studies on the subject.
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From: MeNeedIt

In a Mexican cave system so beautiful and hot that it is called both a fairyland and hell, scientists have discovered life trapped in crystals that could be 50,000 years old.

The bizarre and ancient microbes were found dormant in caves in Naica, Mexico, and were able to exist by living on minerals such as iron and manganese, said Penelope Boston, head of NASA’s Astrobiology Institute.

“It’s super life,” said Boston, who presented the discovery Friday at the American Association for the Advancement of Science conference in Boston.

If confirmed, the find is yet another example of how microbes can survive in extremely punishing conditions on Earth.

Though it was presented at a science conference and was the result of nine years of work, the findings have yet to be published in a scientific journal and haven’t been peer reviewed. Boston planned more genetic tests for the microbes she revived both in the lab and on site. 

40 strains of microbes, viruses 

The life forms — 40 different strains of microbes and some viruses — are so weird that their nearest relatives are 10 percent different genetically. That makes their closest relative about as far away as humans are from mushrooms, Boston said.

The Naica caves — an abandoned lead and zinc mine — are half a mile (800 meters) deep. Before drilling occurred by a mine company, the mines had been completely cut off from the outside world. Some were as vast as cathedrals, with crystals lining the iron walls. They were also so hot that scientists had to don cheap versions of space suits — to prevent contamination with outside life — and wore ice packs all over their bodies. 

Boston said the team could only work about 20 minutes at a time before ducking to a “cool” room that was about 100 degrees (38 Celsius).

No surprise in extreme life 

NASA wouldn’t allow Boston to share her work for outside review before Friday’s announcement, so scientists couldn’t say much. But University of South Florida biologist Norine Noonan, who wasn’t part of the study but was on a panel where Boston presented her work, said it made sense.

“Why are we surprised?” Noonan said. “As a biologist I would say life on Earth is extremely tough and extremely versatile.”

This isn’t the oldest extreme life. Several years ago, a different group of scientists published studies about microbes that may be half a million years old and still alive. Those were trapped in ice and salt, which isn’t quite the same as rock or crystal, Boston said.

The age of the Naica microbes was determined by outside experts who looked at where the microbes were located in the crystals and how fast those crystals grow. 

It’s not the only weird life Boston is examining. She is also studying microbes commonly found in caves in the United States, Ukraine and elsewhere that eat copper sulfate and seem to be close to indestructible. 

“It’s simply another illustration of just how completely tough Earth life is,” Boston said.
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From: MeNeedIt

President Donald Trump says the U.S. military might buy Boeing fighter planes rather than those of rival Lockheed, which he has called overpriced. As VOA’s Jim Randle reports, the president spoke Friday at a Boeing factory in South Carolina as the company showed off the newest version of its 787 commercial jetliner.
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From: MeNeedIt

Most experts agree that we are past the dawn of robotic age, and one of the countries strongly pushing to the forefront is China. As the cost of human labor in China is rising, factories are increasingly replacing production line workers with robots. VOA’s George Putic reports.
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From: MeNeedIt

Sea ice normally melts in the summer in the Arctic and Antarctic, and recovers in both poles in their respective winters. But not this year. The World Meteorological Organization reports that sea ice extent in the Arctic and Antarctic was the lowest for the month of January since satellite records began 38 years ago.

David Carlson, World Climate Research Program director, calls temperatures in the Arctic “extraordinary.”

“It looks like the Northern Hemisphere circulation has changed such that it allows warm air to penetrate deep into the Arctic,” he said. “There have been some quite extraordinary temperatures in the few places where we have good measurements. And one of the consequences of that is that there have been time periods, at least three, we think — one in November, one in December and one now that just finished in January — where we actually lost ice or we failed to gain ice in the winter.” 

Carlson says that should not be happening in winter — the season when the Arctic should be gaining ice, not losing it. He tells VOA the number of years that scientists thought they had until the summer sea ice extent disappeared is shortening.

“What this says is that despite political ups and downs, the change in climate is not going away,” he said. “It is not slowing down. It is increasing. It is relentless and, however many decades we thought we might have of comfort level before we have to react, those numbers are going down very, very fast.” 

WMO reports global heat continues, with January coming in as the third-warmest month on record, after January 2016 and January 2007. Meteorologists say January 2016’s record temperatures were caused by a very powerful El Nino, which warmed the waters of the Pacific Ocean and added extra heating to the planet.
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From: MeNeedIt

This is the Top Five Countdown! We’re rewarding the five most popular songs in the Billboard Hot 100 Pop Singles chart, for the week ending February 18, 2017.

Welcome to our post-Grammy countdown, which sees “nearly” all the artists participating in the big weekend.

Number 5: The Chainsmokers Featuring Halsey “Closer”

The Chainsmokers and Halsey weaken two slots, as their former 12-week champ “Closer” falls to number five.  Grammy night proved turbulent for the duo: on the positive side, they won the Best Dance Recording trophy for “Don’t Let Me Down,” featuring Daya. They drew the wrath of some David Bowie fans, however, by accepting the Best Rock Song award for the late rock legend’s composition “Blackstar.”

Number 4: Machine Gun Kelly & Camila Cabello “Bad Things”

Holding in fourth place are Machine Gun Kelly and Camila Cabello, who marked a milestone on Sunday when Cabello made her solo red carpet debut at the Grammy Awards. It marked her first such appearance since leaving Fifth Harmony on December 18. She also presented the Best Country Solo Performance Grammy, which was won by Maren Morris for “My Church.”

One of Grammy’s biggest stars was missing in action Sunday…

Number 3: Zayn & Taylor Swift “I Don’t Wanna Live Forever”

Zayn and Taylor Swift climb two slots to third place with their Fifty Shades Darker soundtrack hit “I Don’t Wanna Live Forever.”

Last year, Swift took home three Grammy awards, including Album Of The Year for 1989. This year, she had no nominations – for the first time since 2011. Swift was one of the highest-profile Grammy no-shows, along with Justin Bieber, Drake and Kanye West.

Number 2: Migos Featuring Lil Uzi Vert “Bad And Boujee”

Grammy weekend didn’t go so well for our runner-up act: Migos and Lil Uzi Vert lose their singles lead as “Bad And Boujee” falls a slot to second place.

Grammy weekend was an adventure for the Atlanta rappers: it started when group member Offset was kicked off an airliner for refusing to stop talking on his phone. Hours later, police raided Migos’ pre-Grammy party in Beverly Hills. TMZ reports that a number of guests reportedly received citations, but it’s unclear whether Migos will face any legal action.

Number 1: Ed Sheeran “Shape of You”

Only one of our Top Five artists performed at the Grammys, and he turns out to be the one wearing the crown.  Ed Sheeran returns to the Hot 100 summit for a second total week with “Shape Of You.” He performed that song on Sunday at the Grammy Awards telecast. Last year Ed won two trophies; this year he failed to collect on his sole nomination: Song Of The Year, for “Love Yourself.”
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From: MeNeedIt

Tanzania’s government has stopped 40 privately run health centers from providing AIDS-related services, accusing them of catering to homosexuals in a country where gay sex is criminalized.

It is the latest move by this East African country to crack down on the activities of homosexuals. 

The government believes that nongovernmental organizations are using some health centers to promote gay sex, Health Minister Ummy Mwalimu said Thursday while announcing the restrictions. 

In Tanzania, gay sex is punishable by up to 30 years in prison. Around two-thirds of African countries criminalize consensual same-sex sexual conduct, according to Amnesty International. 

The HIV rate among gay men in Tanzania stands at 30 percent, according to government figures. 

The health minister also announced that the government was expanding HIV/AIDs services at 3,000 other health centers across the country.

The news comes about six months after the government threatened to deregister pro-gay civic groups it said were harmful to the “culture of Tanzanians.” 

In September, the government temporarily suspended HIV/AIDs outreach projects targeting gay men
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From: MeNeedIt

Iran sits on what are thought to be the world’s largest gas reserves, yet can barely supply its own domestic demand.

Since the United Nations-backed deal over Tehran’s nuclear program spurred the lifting of international sanctions, the country has strived to attract foreign investment in developing oil fields and upgrading its aging infrastructure. 

The Ministry of Petroleum helped to convene the CWC Iran Gas Conference this week in Frankfurt, Germany, to bring together government figures and private investors.

Watch: Energy Giants Say Iran Needs $100 Billion for Gas Upgrade

Industry experts: $100 billion needed

Industry estimates suggest Iran needs to invest $100 billion in order to fully exploit the reserves. The nuclear agreement removed some sanctions on Iran, but mainly in Europe. It remains extremely difficult for American companies to do business, according to Reiner Jahn, vice president of the German-Iranian Chamber of Commerce and expert on financing deals with Iran.

“Unless it’s licensed by OFAC, the U.S. sanctions authority, there is no way for an American to negotiate any transaction with an Iranian,” he said.

So Iran is looking elsewhere. 

Indian demand for gas is forecast to grow rapidly, and Tehran sees it as a key market. The private consortium South Asia Gas Enterprise, or SAGE, has advanced plans for the world’s deepest underwater pipeline connecting the two countries.

“Our reconnaissance survey was performed between Oman and India. Unfortunately at that time the leg that went to Iran couldn’t be surveyed because of sanctions. SAGE is expecting to perform the remaining leg of the survey to Iran this year,” project director Ian Nash told delegates at the conference.

The 1,300-kilometer, $5 billion pipeline would lie on the seabed, more than 2,500 meters below the ocean’s surface. The viability of such investments depends on the price of gas, currently difficult to predict, says Vincent Groote of Dutch engineering firm Twister Supersonic Gas Solutions.

An OPEC for natural gas

“You get [the price] floating up and down, which is not what investors would like. So I can imagine that as a natural development, similarly as OPEC for oil, in the long future we could think about a ‘GPEC’ — let’s say a Gas-Producing-Exporting Country’ type of infrastructure.”

Iran likely would wield considerable power in such a cartel, though there are clouds on the horizon.

U.S. President Donald Trump has repeatedly criticized the nuclear deal, and he has imposed new sanctions on Iran following a recent missile test. History shows that the United States could still intervene to disrupt foreign investment, says Jahn.

“The U.S. invented secondary sanctions, where they sanction European companies that acted in complete accordance with EU law, but not in accordance with U.S. law. Therefore. I think they have an impact in our market,” he said.

The French bank BNP Paribas was fined $8.9 billion by U.S. authorities in 2014 for breaking such sanctions.

The nuclear deal may have lifted some restrictions, but analysts say Trump has introduced new uncertainty just as foreign investment in Iran starts to build.
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From: MeNeedIt

Iran sits on what are thought to be the world’s largest gas reserves, yet can barely supply its own domestic demand. Since the nuclear deal lifted sanctions, the country has sought foreign investment in exploration and infrastructure. But will the hawkish stance of U.S. President Donald Trump put them off? Henry Ridgwell reports from the CWC Iran Gas Conference in Frankfurt, Germany.
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From: MeNeedIt

Immigrants in the United States have had a bad rap through a divisive presidential election. Now, with a new administration in the White House, there seems to be real consequences, ranging from travel bans to deportations. But immigrants are fighting back, and on Thursday in Washington, some businesses gladly suffered the loss of a day without their workforce. Arash Arabasadi explains.
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From: MeNeedIt

Danish toymaker Lego is building a playhouse in its hometown designed to look like 21 giant versions of its bricks stacked on top of each other, the company said on Thursday.

The Lego House is due to open in September near the company’s headquarters in Billund, Denmark.

“Lego House will be the only one of its kind in the world and it will remain so, because Billund is the home of Lego and this is where we will always be,” its general manager, Jesper Vilstrup, told Reuters.

The 12,000-square-meter (130,000-square-feet) building, designed by Danish architect Bjarke Ingels, will include three restaurants, a Lego store, four play areas and a gallery displaying the history of Lego and creations made by fans.

Lego House will “display everything the Lego brick can do,” Vilstrup said.

Lego, which is vying with Barbie doll maker Mattel to become the world’s biggest toymaker, has teamed up with movie franchises such as “Star Wars” in deals that span Lego sets, video games, and smartphone applications.

The company, founded in 1932 by Ole Kirk Kristiansen and his grandchild Kjeld Kirk Kristiansen, aims to bring children back to its core product: the Lego brick, first produced in its current form in 1958.
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From: MeNeedIt

Keith Urban’s boundary-pushing album “Ripcord” has spawned several top country singles and led him to pick up seven nominations including entertainer of the year and album of the year at this year’s Academy of Country Music Awards.

Lady Antebellum announced the nominations Thursday on “CBS This Morning” for the awards show, which will be held April in Las Vegas and aired live on CBS. Urban is also nominated for male vocalist of the year, single record of the year and song of the year.

Six-time nominee Miranda Lambert could make history again as she is nominated for female vocalist of the year, which she has won a record seven years in a row. She is also nominated for album of the year for her double album, “The Weight of These Wings,” single record of the year, song of the year and video of the year.

Coming off her Grammy win for best country solo performance, Maren Morris tied Lambert with six nominations, including album of the year for “HERO.” She also is nominated as female vocalist of the year, new female vocalist of the year and single record of the year for her song, “My Church.”

With strong pop, dance and R&B influences, Urban’s album has dominated country radio over the past year, with four singles reaching the top six on Billboard’s Hot Country Songs chart.

Urban, who performed his newest single “The Fighter” at the Grammys last Sunday with Carrie Underwood, said the entertainer of the year nomination is an acknowledgement of great live performances.

“I have been a musician since I was six and playing on stage since I was like 7,” Urban told The Associated Press on Thursday. “I have always loved performing on stage, being an entertainer. So that category has always been the highest honor imaginable.”

He added that great performances are all about being “in the flow,” and mentioned Adele’s performance at the Grammys when she restarted her tribute to George Michael.

“She had this incredible courage to stop it in the middle of a live show and say, ‘Let me get this thing right,’” Urban said. “It was the most extraordinary thing I have ever seen on a live TV show.”

Competing with Urban for entertainer of the year will be last year’s winner, Jason Aldean, along with Luke Bryan, Florida Georgia Line and Underwood.

Florida Georgia Line and Tim McGraw both have five nominations each, including a shared nomination for vocal event of the year for their collaboration on the song “May We All.”

Bryan and Dierks Bentley, who has three nominations, return to host the awards for a second time together. Thomas Rhett and Chris Stapleton also each have three nominations.

 
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From: MeNeedIt