By Nina Chestney LONDON (Reuters) - High levels of carbon dioxide emissions in the atmosphere mean the next ice age is unlikely to begin for at least 1,500 years, an article in the journal Nature Geoscience said on Monday. [More]
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Feed SubscriptionPigs like video games too! Interspecies gaming to combat boredom, aggression in livestock.
I like video games (I will rip up some Assassin’s Creed whenever I get a long weekend, do NOT get me started). My cat likes video games too, even though she doesn’t understand that she’s playing them
Read More »Ants at War [Slide Show]
Ants engage in large-scale battles that in many ways call to mind human warfare. Entomologist and photographer Mark Moffett describes their bellicose behaviors in his article in the December issue of Scientific American . [More]
Read More »Shelf-Preservation: Researchers Tap Century-Old Brain Tissue for Clues to Mental Illness
Among the bloodletting boxes, ether inhalers, kangaroo-tendon sutures and other artifacts stored at the Indiana Medical History Museum in Indianapolis are hundreds of scuffed-up canning jars full of dingy yellow liquid and chunks of human brains.
Read More »Cognitive Decline Sets in around Age 45
When people over 65 show losses in their short-term memory and comprehension, it’s no surprise. But a new study claims that a general cognitive decline starts to set in as early as age 45. The research is in the British Medical Journal .
Read More »Unusual Flavors Can Dampen Immune Response
More than 100 years ago Ivan Pavlov famously observed that a dog salivated not only when fed but also on hearing a stimulus it associated with food. Since then, scientists have discovered many other seemingly autonomous processes that can be trained with sensory stimuli--including, most recently, our immune system. [More]
Read More »2011 Was Lone Star State’s Driest Year on Record
By Marice Richter FORT WORTH, Texas (Reuters) - It's official: 2011 was the driest year on record in Texas, according to the National Weather Service.
Read More »How Has Stephen Hawking Lived to 70 with ALS?
Stephen Hawking turns 70 on Sunday, beating the odds of a daunting diagnosis by nearly half a century.
Read More »Baby Monkeys with 6 Genomes Are Scientific First
They look like ordinary baby rhesus macaques , but Hex, Roku and Chimero are the world's first chimeric monkeys, each with cells from the genomes of as many as six rhesus monkeys. [More]
Read More »The Research Works Act: asking the public to pay twice for scientific knowledge.
There’s been a lot of buzz in the science blogosphere recently about the Research Works Act, a piece of legislation that’s been introduced in the U.S. that may have big impacts on open access publishing of scientific results.
Read More »Scientific American Tweet-Up at the American Museum of Natural History
You say you’d love a fun science evening? Great, here s your chance
Read More »Recommended: Sea
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Read More »New, Reusable Materials Could Pull CO2 Straight from Air
Researchers have developed a new class of materials that can readily and efficiently absorb carbon dioxide from a smokestack or even directly from the atmosphere. The substances can help alleviate problems associated with carbon dioxide emissions , like climate change and ocean acidification. [More]
Read More »Readers Respond to "Fight the Frazzled Mind"–and More
Older and More Stressed [More]
Read More »Encounter at Dawn: Stephen Hawking, me, and an ATM
A black hole lenses the light of the Milky Way in the background (Credit: Ute Kraus amd Axel Mellinger) This weekend Stephen Hawking turns 70, an extraordinary physical accomplishment to add to an extraordinary list of physics accomplishments. Seeing this news reminded me of the the first time that I crossed paths with Hawking.
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