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Articles les plus récents

Talara--Peru's Great Ice Age Tar Trap

dimanche 12 février 2017 par Brian Switek — The Sciences, Evolution

For sticky Ice Age fossils, Talara is second only to La Brea -- Read more on ScientificAmerican.com

Scientific American

Partnered-Up Men More Attractive to Women

jeudi 9 février 2017 par Erika Beras — Mind, Behavior & Society, The Sciences, Evolution

Women rate a man they see with an attractive woman as more desirable than an unattached man. Erika Beras reports. -- Read more on ScientificAmerican.com

Scientific American

Did a Changing Climate Wipe Out the Giant Kangaroo?

mardi 7 février 2017 par Kavya Balaraman, E&E News — Sustainability, Climate, Conservation, Environment, The Sciences, Biology, Evolution

New research suggests that as weather patterns changed some 30,000 years ago in Australia, megafauna went extinct -- Read more on ScientificAmerican.com

Scientific American

Paleo Profile: Keilhau's Ichthyosaur

dimanche 5 février 2017 par Brian Switek — The Sciences, Evolution

The significance of this ancient "fish lizard" is all in the hips -- Read more on ScientificAmerican.com

Scientific American

Hot Fossil Mammals May Offer a Glimpse of Nature's Future

samedi 4 février 2017 par Brian Switek — The Sciences, Evolution

One of the hottest periods in the last 66 million years may offer insights into the consequences of modern climate change -- Read more on ScientificAmerican.com

Scientific American

The Evolution of Human Metabolism

mercredi 1er février 2017 par Kate Wong — Web Exclusives, The Sciences, Biology, Evolution

Our metabolic engine fueled the emergence of hallmark traits -- Read more on ScientificAmerican.com

Scientific American

Hawaiian Crows Ready for the Call of the Wild

mardi 31 janvier 2017 par Jason G. Goldman — Sustainability, Conservation, The Sciences, Biology, Evolution

The critically endangered birds have done well in captive breeding, meaning they may be ready once more for wild living, and the repertoire of calls associated with it. Jason G. Goldman reports. -- Read more on ScientificAmerican.com

Scientific American

A Humble Fish with a Colorful Edge

samedi 28 janvier 2017 par Jason G. Goldman — The Sciences, Biology, Evolution

The cichlid, a small fish, has one of the most incredible visual systems known—which allows it to adapt to differently colored environments. Jason G. Goldman reports. -- Read more on ScientificAmerican.com

Scientific American