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Hungry Polar Bears Could Soon Start Devastating Bird Populations

jeudi 26 mars 2015 — More Science, Biology, Society & Policy, Energy & Sustainability, Climate, Environment, Ecology, Evolution, Evolutionary Biology

A hungry polar bear (Ursus maritimus) will eat just about anything. Oh sure, they prefer to dine on nice fatty seals (I mean, what Arctic creature wouldn't?), but when push comes to shove they'll eat... -- Read more on ScientificAmerican.com

Scientific American

Rare Ili Pika Photographed for the First Time in 20 Years

jeudi 26 mars 2015 — More Science, Biology, History of Science, Energy & Sustainability, Environment, Ecology, Evolution, Evolutionary Biology

If ever there was a face that read, "Goddamn it, they found me," this is it. That small, downturned mouth, ever-so-slightly ajar in a moment of panicked contemplation, it really just says it all. -- Read more on ScientificAmerican.com

Scientific American

Fact or Fiction?: Dark Matter Killed the Dinosaurs

mercredi 25 mars 2015 — More Science, Biology, History of Science, Physics, Evolution, Archaeology & Paleontology, Dinosaurs, Evolutionary Biology, Psychology, Space, Astrophysics, Extraterrestrial Life, Galaxies

A new out-of-this-world theory links mass extinctions with exotic astrophysics and galactic architecture -- Read more on ScientificAmerican.com

Scientific American

Why Women Live Longer Than Men

mercredi 25 mars 2015 — Features, Evolution, Evolutionary Biology

Stress alone does not explain the longevity gap -- Read more on ScientificAmerican.com

Scientific American

Beans Bred to Beat Baking Climate

mercredi 25 mars 2015 — More Science, Energy & Sustainability, Evolution

Scientists have bred 30 new varieties of "heat-beating" beans designed to provide protein for the world's poor in the face of global warming, researchers announced on Wednesday. -- Read more on ScientificAmerican.com

Scientific American

Bark Beetles May Not Add to U.S. West's Wildfire Woes

mercredi 25 mars 2015 — More Science, Energy & Sustainability, Evolution

Forests in Western U.S. states that have been ravaged by mountain pine beetles are no more likely to be consumed by wildfires than forests unaffected by the insects, a new study by scientists in... -- Read more on ScientificAmerican.com

Scientific American

Ahoy! Thar Be a New Seadragon in the Briny Deep

mardi 24 mars 2015 — More Science, Biology, Environment, Ecology, Evolution, Evolutionary Biology

As fabulous, fantastical gems of evolution go, seadragons are hard to beat. The weedy seadgragon: “Weedy seadragon-Phyllopteryx taeniolatus” by Sylke Rohrlach –... -- Read more on ScientificAmerican.com

Scientific American

Why Women Live Longer Than Men

lundi 23 mars 2015 — Features, More Science, Biology, Evolution, Evolutionary Biology, Health

Stress alone does not explain the longevity gap -- Read more on ScientificAmerican.com

Scientific American

11 Natural Wonders to See Before They Are Gone

vendredi 20 mars 2015 — More Science, Biology, Everyday Science, History of Science, Society & Policy, Energy & Sustainability, Climate, Environment, Evolution, Health

Global warming may transform these places beyond recognition -- Read more on ScientificAmerican.com

Scientific American

11 Natural Wonders to See before They Are Gone

vendredi 20 mars 2015 — More Science, Biology, Everyday Science, History of Science, Society & Policy, Energy & Sustainability, Climate, Environment, Evolution, Health