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Daily alternative news articles at the News Desk for GrahamHancock.com. Featuring alternative history, science, archaeology, ancient egypt, paranormal & supernatural, environment, and much more. Check in daily for updates!

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July 18 2014

Cutting down crop waste could feed 3 billion


Feeding the world sustainably is a global challenge. But reforming food production in only a few regions could increase crop yields enough to feed an extra 3 billion people and reduce damage to the environment, researchers report today in Science.

Ecologist Paul West of the University of Minnesota in St Paul and his colleagues used comprehensive calculations based on a cornucopia of disparate data and methods to estimate calories produced, used and wasted around the world.

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July 18 2014

Why the Amazon flows backward


Millions of years ago, rivers flowing westward across what is now northern Brazil reversed their course to flow toward the Atlantic, and the mighty Amazon was born. A previous study suggested that the about-face was triggered by gradual changes in the flow of hot, viscous rock deep beneath the South American continent. But new computer models hint that the U-turn resulted from more familiar geological processes taking place at Earth’s surface—in particular, the persistent erosion, movement, and deposition of sediment wearing away from the growing Andes.

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July 18 2014

Rainwater discovered at new depths, with high pressure and temperatures over 300 degrees Celsius


Researchers have found that rainwater can penetrate below the Earth’s fractured upper crust, which could have major implications for our understanding of earthquakes and the generation of valuable mineral deposits. It had been thought that surface water could not penetrate the ductile crust - where temperatures of more than 300°C and high pressures cause rocks to flex and flow rather than fracture - but researchers have now found fluids derived from rainwater at these levels.

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July 17 2014

Can the Fern That Cooled the Planet Do It Again?


Fifty-five million years ago, when scientists believe the Earth was in a near-runaway state, dangerously overheated by greenhouse gases, the Arctic Ocean was also a very different place. It was a large lake, connected to the greater oceans by one primary opening: the Turgay Sea.

When this channel closed or was blocked nearly 50 million years ago, the enclosed body of water became the perfect habitat for a small-leaved fern called Azolla. Imagine the Arctic like the Dead Sea of today: It was a hot lake that had become stratified, suffering from a lack of exchange with outside waters. That meant its waters were loaded with excess nutrients.

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July 17 2014

Genetically engineered worms that can't get drunk could lead to a 'James Bond' sobriety pill


Neuroscientists from the University of Texas have used genetic engineering to create worms incapable of getting drunk no matter how much alcohol they ingest.

The research, published in the Journal of Neuroscience this week, could be used to create drugs that treat the symptoms of alcohol withdrawal and perhaps one day block intoxication altogether in humans.

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July 17 2014

Ancient People Achieved Remarkably Clean Teeth With Noxious Weed


The purple nutsedge is one of the world's worst weeds, spreading stealthily underground and shrugging off herbicides as if they were soda water. But new research shows that for one ancient people, this noxious plant may have served as a tooth cleaner.

A new analysis of skeletons reveals that people who lived in Sudan 2,000 years ago were eating the purple nutsedge. Those people had surprisingly sound teeth—and the antibacterial properties of the weed may deserve the credit, scientists say in a study published in the journal PLOS ONE on Wednesday.

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July 17 2014

Dodos and spotted green pigeons are descendants of an island hopping bird


The mysterious spotted green pigeon was a relative of the dodo, according to scientists who have examined its genetic make-up. The authors say their results support a theory that both birds are descended from 'island hopping' ancestors.

The only known example of the spotted green pigeon is the Liverpool pigeon, which is currently in the World Museum, Liverpool. The only other known specimen has been lost, and there are no records of the bird in the wild.

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July 17 2014

Dolphin attacks on Cardigan Bay porpoises baffle experts


Dolphin attacks on porpoises in Cardigan Bay have left marine scientists scratching their heads.

Three out of four attacks by bottlenose dolphins noted in recent weeks by volunteers from New Quay-based Cardigan Bay Marine Wildlife Centre were fatal.

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July 17 2014

Which Animals Can Differentiate Between Languages?


Talking to animals, including baby human animals, is a waste of time. They don't know what you're saying. But there has been an experiment that proves certain animals they do know what language you're saying it in.

Scientists at the University of Barcelona have figured out that animals can distinguish between different human languages. How did they do this?.

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July 17 2014

In Tanzania, ‘Living Walls’ Take Root to Protect Threatened Lions


Elvis Kisimir is a moon-faced and soft-spoken 31-year-old Maasai with a fondness for lions. That makes him the odd man out in the East African tribe of pastoralists whose conflict with the big cats is legendary.

But Elvis has a vision for the future that’s every bit as large as the history that precedes him. That vision is the Living Wall project — an effort to radically change not just his peoples’ interactions with lions but the very way they think of the animals, which are now critically endangered in the region.

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July 17 2014

Radar Images Show Human Footprint Claims More of Earth


A new global survey of human development finds people have settled more of the Earth than previously estimated, according to researchers with the German Remote Sensing Data Center.

"The number and proportion of human settlements in many areas in the world has been significantly underestimated so far," said Thomas Esch, a scientist with the Remote Sensing Data Center, which is part of the German Aerospace Center.

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July 17 2014

Japan earthquake has raised pressure below Mount Fuji, says new study


Mount Fuji, or Fujisan as it is known in Japanese, is the highest point on the archipelago (rising to 3,776 metres) and the national emblem, immortalised in countless etchings. In June last year Unesco added it to the World Heritage list as a "sacred place and source of artistic inspiration". But it is still an active volcano, standing at the junction between the Pacific, Eurasian and Philippine tectonic plates. Though it has rarely stirred in recorded history, it is still potentially explosive.

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July 17 2014

Gigantic hole mysteriously appears in Siberia. What caused it?


What is it with Russia and explosive events of cosmic origins? The 1908 Tunguska Explosion, the Chelyabinsk bolide of February 2013, and now this: an enormous 80-meter wide crater discovered in the Yamal peninsula in northern Siberia!

To be fair, this crater is not currently thought to be from a meteorite impact but rather an eruption from below, possibly the result of a rapid release of gas trapped in what was once frozen permafrost.

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July 17 2014

Ancient Snow Shaped A Martian Basin That’s Half The Size Of Brazil


Such great heights! A mountain chain peeks in the background of this new view of Hellas Basin, based on information taken by a European spacecraft circling the Red Planet.

Beyond the pretty picture is a tale of how snow behaved on the Martian surface, according to the European Space Agency. The vast basin is about half the size of Brazil.

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July 17 2014

Gullies on Mars Carved by Dry Ice, Not Water


Running water didn't create the channels that crisscross the surface of the Red Planet, a new study suggests.

The gullies of Mars remain active and tend to form during cold weather, implicating frozen carbon dioxide — also known as "dry ice" — rather than liquid water, researchers said.

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July 17 2014

Physicists detect process even rarer than the long-sought Higgs particle


Scientists running the ATLAS experiment at the Large Hadron Collider (LHC), the world's largest and most powerful "atom smasher," report the first evidence of a process that can be used to test the mechanism by which the recently discovered Higgs particle imparts mass to other fundamental particles.

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July 17 2014

Single hotspot may be the source of many ultrahigh-energy cosmic rays


People make a big deal about the energies reached by the Large Hadron Collider, to the extent that they filed suit to block its operation over fears it would destroy the Universe. But as the physicists running the accelerator noted in their response, when it comes to high energies, nature got there first. While the LHC will eventually reach energies of 14 Tera-electronVolts, a cosmic ray called the Oh-My-God particle struck Earth with an energy of 300 Exa-electronVolts—over 10,000,000 times more energetic.

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News desk archive...

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