Sunday, 31 January 2016
US pledges $97m in emergency aid to drought-stricken Ethiopia
East African country has been especially hard hit by the seasonal warming over the Pacific Ocean – brought on by the El Niño climate phenomenon
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Research integrity: Don't let transparency damage science
Stephan Lewandowsky and Dorothy Bishop explain how the research community should protect its members from harassment, while encouraging the openness that has become essential to science.
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Why a walk in the woods really does help your body and your soul
There's something in the air that actually has health benefits when you take time to walk among the plants and trees. What that is exactly is still being studied by scientists.
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Endangered Ghost Orchids To Grow Again In Native Florida Forests
Researchers have developed a new way to successfully grow and reintroduce endangered ghost orchids to their native habitats. They hope their methods will help save these iconic flowers, which are often poached for their unusual beauty.
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What Does a Parrot Know About PTSD?
An unexpected bond between damaged birds and traumatized veterans could reveal surprising insights into animal intelligence.
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'Hand of God’ The Cloud That Resembles a Fireball in the Sky
This cloud was recently observed over the Portuguese island of Madeira, but why does it look like a fireball?
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Cave Artists of Sulawesi
A red-hued hand stencil made by spraying wet pigment over a hand laid flat on the cave wall—was recently confirmed as the oldest known hand stencil image anywhere in the world: It was painted at least 39,900 years ago.
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Watch the world's biggest jumping spider make a leap
Hyllus giganteus is the largest jumping spider known to science. In this slow-motion video, it demonstrates how it leaps across huge gaps.
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German Forest Ranger Finds That Trees Have Social Networks, Too
IN the deep stillness of a forest in winter, the sound of footsteps on a carpet of leaves died away. Peter Wohlleben had found what he was looking for: a pair of towering beeches. “These trees are friends,” he said, craning his neck to look at the leafless crowns, black against a gray sky. “You see how the thick branches point away from each other? That’s so they don’t block their buddy’s light.”
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The Mysterious Physics of the World’s Fastest Carnivorous Plant
Scientists are trying to figure out how the bladderwort is capable of inhaling its prey at over 600 times the force of gravity.
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Gardens: drug therapy for plants
How aspirin and cinnamon can help stave off infections and boost root growth.
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Indigenous Leaders Fight Bill Promoting Citizen Archaeology: "Do Not Disturb the Spirits of the Water"
A bill pending in the Florida Legislature would let anyone pay $100 for a so-called "citizen archaeology permit" and then be able to dig up historical artifacts from submerged lands like riverbeds and lakes — and keep what they find. Collectors are psyched about the bill. Archaeologists say that only they have the expertise to collect and catalog such artifacts. And some Native Americans say leave the artifacts the hell alone. Passage of the bill, they warn, would result in looting.
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An ancestor of the rabbit connects Europe and Asia
The species Amphilagus tomidai was recently discovered - an ancestor of the rabbit which lived in present-day Siberia during the Miocene, about 14 million years ago.
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Stanford scientists discover how Pangea helped make coal
The consolidation of the ancient supercontinent Pangea 300 million years ago played a key role in the formation of the coal that powered the Industrial Revolution and that is still burned for energy in many parts of the world today. This contradicts a popular hypothesis, first formally proposed in the 1990s, that attributes the formation of Carboniferous coal to a 60-million-year gap between the appearance of the first forests and the wood-eating microbes and bacteria that could break them.
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The archaeology of childhood
A sledge made from a horse’s jaw, the remains of a medieval puppet, the coffin of a one-year-old Roman child, and the skeleton of an Anglo-Saxon girl will all go on display in Cambridge today as part of a unique exhibition illuminating the archaeology of childhood.
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Oslo trash incinerator starts experiment to slow climate change
Oslo's main waste incinerator began the world's first experiment to capture carbon dioxide from the fumes of burning rubbish on Monday, hoping to develop technology to enlist the world's trash in slowing global warming. BY Alister Doyle.
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Carbon dioxide captured from air can be directly converted into methanol fuel
For the first time, researchers have demonstrated that CO2 captured from the air can be directly converted into methanol (CH3OH) using a homogeneous catalyst. The benefits are two-fold: The process removes harmful CO2 from the atmosphere, and the methanol can be used as an alternative fuel to gasoline.
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Marietta Police K-9 to be auctioned off despite handler's request to keep him
A Marietta police officer who retired earlier this week wants his partner to retire with him. Instead, the city says Ajax, his K-9 partner for the last four years, will be auctioned off.
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Saturday, 30 January 2016
UK weather: Storm Henry to Batter Britain, Met Office Warns
Severe gale force winds could disrupt transport and power supplies across the country
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World's oldest tea remains discovered on ancient trade route
Residues found in burial pits near tomb of Han dynasty emperor Liu Qi shows plant was being transported along Silk Road route over 2,000 years ago. The oldest physical remains ever discovered previously were hundreds of years younger than the new find – dating from the northern Song Dynasty (AD960-AD1,127).
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What's The Best Way To Keep Mosquitoes From Biting?
Mosquitoes have quirky olfactory preferences. For example, many of them, especially the Aedes variety that transmits the Zika virus, love the smell of feet. Researchers who need to avoid mosquito bites tell what works and what doesn't for them.
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Cyclone Stan Powers Up Off Pilbara,Australia
Tropical cyclone Stan has slowed, but is expected to cross the east Pilbara coast as a category 3 cyclone at midnight.
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'Snake Bird' and 'Mountain Echo': What Traditional Names Teach Us About Birds
In the Indian state of Kerala, citizen birdwatchers are building their first atlas, which includes both English and Malayalam names.
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'This is system collapse': Fire ravages world heritage area
The first images to emerge from within Tasmania's fire-affected World Heritage Area illustrate the level of destruction caused by bushfire.
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Lemurs Get High on Their Millipede Supply
There could be a reason why the lemur King Julien XIII and his cronies acted so erratically in the film Madagascar, and why they liked to party so much: they were high.
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Study: Future for charismatic pika not as daunting as once feared
The American pika is thought by many biologists to be a prime candidate for extirpation as the planet continues to warm. But a new study, published this week in the journal Global Change Biology, paints a different, more complex future for this rock-dwelling little lagomorph. Pikas may survive, even thrive, in some areas, the researchers say, while facing extirpation in others. The research is important because pikas are considered a sentinel species for climate change impacts.
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Dog Flu Virus Spreading Across The United States
One strain of dog flu causing outbreaks in the U.S. appears to be especially contagious, making it likely more dogs than usual will get sick, veterinarians say. Still, 90 percent of cases are mild.
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Diving between two tectonic plates
The Silfra fissure, under Þingvallavatn lake in Iceland's Þingvellir, or Thingvellir, valley was formed as the Eurasian and North American tectonic plates move apart by around two centimetres a year. This movement, which builds up pressure in the earth above the crack, results in a major earthquake every 10 years or so. They result in further cracks and fissures, but none are as large as Silfra.
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Ancient extinction of giant Australian bird points to humans
The first direct evidence that humans played a substantial role in the extinction of the huge, wondrous beasts inhabiting Australia some 50,000 years ago -- in this case a 500-pound bird -- has been discovered by a University of Colorado Boulder-led team.
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In Fragments from Fustat, Glimpses of a Cosmopolitan Old Cairo
Its 2015 exhibition A Cosmopolitan City: Muslims, Christians and Jews in Old Cairo introduced the urban world of Islamic Egypt, a world much closer to our own today yet often overlooked amid the spectacular wonders of the country’s deep Pharaonic past. The show focused on the now-obscure medieval city of Fustat through artifacts of daily life and items highlighting the art and literature of the period—many of which were brought newly to light out of the Institute’s own storerooms.
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The Tree Farm
‘I was going north to find a tree farm, in a land where there are no trees.’ Cal Flyn on Scottish forestry.
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Earth is actually two planets, scientists conclude
The early Earth was mixed with a baby planet called Theia following a head on collision 4.5 billion years ago, scientists have found. By Sarah Knapton.
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Friday, 29 January 2016
Thorough, not thoroughly fabricated: The truth about global temperature data
How thermometer and satellite data is adjusted and why it must be done. By Scott K. Johnson.
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Did the Vikings use crystal 'sunstones' to discover America?
A bold theory suggests the Vikings may have used a mysterious method of studying sunlight to navigate the oceans. This article even delves into the physics of how these objects might have worked.
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Who Needs A Shovel? Paramus Family Melts Snowfall Away
PARAMUS, N.J. — Unlike most New Jerseyans, the Parikh family of Paramus couldn't wait for Winter Storm Jonas -- it let them try out their one-of-a-kind geothermal/solar snow-melt system for the first time.The snow might have climbed over two feet in some parts of Bergen and Passaic counties, but the heated driveway and walkway outside the Parikh house melted an inch and a half an hour.
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We're the Only Animals With Chins, and No One Knows Why
The lower jaw of a chimpanzee or gorilla slopes backwards from the front teeth. So did the jaw of other hominids like Homo erectus. Even Neanderthal jaws ended in a flat vertical plane. Only in modern humans does the lower jaw end in a protruding strut of bone. A sticky-outy bit. A chin.
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Storm Gertrude: Warnings as Scotland Battered
A danger to life warning is issued and winds of 101mph recorded as Storm Gertrude batters Scotland, causing major disruption.
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Global heating and the dilemma of climate scientists
In private conversations, many climate scientists express far greater concern at the progression of global warming and its consequences than they do in public.
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Scientists produce the most realistic lab-grown liver tissue yet
While we're far from a future where you can get a replacement liver to-order, these types of artificial tissues will be invaluable for investigating biological processes and new drugs before they're used in transplants.
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Rare falcon egg seized from smuggler hatches and is returned to wild in Chile
Four albino peregrine eggs were seized from a convicted wildlife trafficker at an airport in Brazil. One survived to be returned to a nest on a Patagonian cliff face
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Ancient Babylonian texts 'earliest evidence of mathematical astronomy'
An analysis of five ancient tablets reveals the Babylonians calculated the position of Jupiter using geometric techniques almost 1,500 years earlier than first thought.
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Shocking NASA Satellite Photos Reveal Large Area Covered in Black Smoke Caused by Oil Fires
NASA’s Terris MODIS camera reveals how much black smoke is being pumped into the air because of the oil refinery fires in Libya. According to NASA, the fires were “started by attacks on oil terminals in Libya in very early January.” That’s a hell of a lot of smoke.
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This shrimp is carrying a real-life working stun gun
A snapping shrimp can click its claws together and knock out its prey - without ever touching it
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300 Scientists Want NOAA To Stop Hiding Its Global Warming Data
Hundreds of scientists sent a letter to lawmakers Thursday warning National Oceanic and Atmospheric Administration (NOAA) scientists may have violated federal laws when they published a 2015 study
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Thursday, 28 January 2016
What drives dinosaur collectors to covet big bones?
Dinosaur collecting isn't just for museums any more – film stars and sheikhs do it too. What drives a man to covet big bones?
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Potent storm likely to Fuel Severe Weather from Louisiana to Illinois on Groundhog Day
A potent storm is likely to fuel a significant severe weather outbreak over part of the southern Plains and Mississippi Valley early next week, including on Groundhog Day.
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Florida mayors to Rubio: We’re going under, take climate change seriously
"Our cities and towns are already coping with the impacts of climate change today." Flooding at high tides, severe storm surges, and the intrusion of saltwater into municipal water supplies are all problems these cities face. Those issues come thanks to 20cm of sea-level rise over the previous century. Studies project that the area could see up to another 30cm rise by 2050,
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