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Raptors of a Feather

samedi 7 juillet 2018 par Brian Switek — The Sciences, Evolution

Trackways from China throw further support to the idea that Velociraptor-like dinosaurs were sometimes social -- Read more on ScientificAmerican.com

Scientific American

Iridescence Could Help Critters Hide in Plain Sight

samedi 7 juillet 2018 par Karen Hopkin — The Sciences, Biology, Evolution

Iridescence appears to break up the recognizable shape of objects—making them harder to spot. Karen Hopkin reports. -- Read more on ScientificAmerican.com

Scientific American

Primate Conflicts Play Out in the Operating Room

jeudi 5 juillet 2018 par Christopher Intagliata — Mind, Behavior & Society, The Sciences, Evolution

By analyzing 200 surgeries, anthropologists found mixed-gender operating room teams exhibited the highest levels of cooperation. Christopher Intagliata reports. -- Read more on ScientificAmerican.com

Scientific American

City Life Favors Downsized Invertebrates

mercredi 4 juillet 2018 par Jason G. Goldman — Sustainability, Climate, Conservation, Environment, The Sciences, Biology, Evolution

Most invertebrates get smaller on average in cities, although a few very mobile species respond to urbanization by growing. -- Read more on ScientificAmerican.com

Scientific American

The Real Paleo Diet

dimanche 1er juillet 2018 par Peter S. Ungar — Features, The Sciences, Evolution

Microscopic wear patterns on fossil teeth reveal what our ancestors ate—and provide insights into how climate change shaped human evolution -- Read more on ScientificAmerican.com

Scientific American

A Look at the Inner Lives of 13 Species of Animals You Think You Know

dimanche 1er juillet 2018 par Steve Mirsky — Anti Gravity, The Sciences, Biology, Evolution

Animals' inner lives are stranger than we can imagine -- Read more on ScientificAmerican.com

Scientific American

Extreme Flu? Weird Encephalitis? It May Be Your Genes

dimanche 1er juillet 2018 par Claudia Wallis — The Science of Health, Health, The Body, The Sciences, Biology, Evolution

Subtle mutations can undermine our ability to fend off a specific bug -- Read more on ScientificAmerican.com

Scientific American

Will Science Ever Solve the Mysteries of Consciousness, Free Will and God?

dimanche 1er juillet 2018 par Michael Shermer — Skeptic, Mind, Behavior & Society, Cognition, The Sciences, Evolution

Are consciousness, free will and God insoluble mysteries? -- Read more on ScientificAmerican.com

Scientific American

What Did Dinosaur Tongues Look Like?

samedi 30 juin 2018 par Brian Switek — The Sciences, Evolution

Despite their diversity in size and shape, most dinosaurs probably had very similar tongues -- Read more on ScientificAmerican.com

Scientific American

Humans Can Size One Another Up with a Roar

vendredi 29 juin 2018 par Christopher Intagliata — Mind, Behavior & Society, The Sciences, Biology, Evolution

Listeners to a person letting loose with a roar can accurately estimate the size and formidability or the human noise maker. Christopher Intagliata reports. -- Read more on ScientificAmerican.com

Scientific American