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Meet the Early Mammals

samedi 21 mai 2016 par Kate Wong — Web Exclusives, The Sciences, Evolution

A flurry of fossil discoveries over the past 15 years is allowing researchers to piece together the rise of mammals -- Read more on ScientificAmerican.com

Scientific American

The Bird That Thinks It's a Chain Saw

vendredi 20 mai 2016 par Tina-Louise Rossit — The Sciences, Evolution

The superb lyrebird is now using its uncanny talent for mimicry to reproduce the sounds of technology -- Read more on ScientificAmerican.com

Scientific American

The Bird That Thinks It's a Chainsaw

vendredi 20 mai 2016 par Tina-Louise Rossit — The Sciences, Evolution

The Superb Lyrebird is now using its uncanny talent for mimicry to reproduce the sounds of technology -- Read more on ScientificAmerican.com

Scientific American

Red Birds Carry On Colorful Chemistry

jeudi 19 mai 2016 par Karen Hopkin — Environment, The Sciences, Biology, Chemistry, Evolution

Many red-colored birds have to convert yellow pigments in their food into the red pigments that make their feathers and beaks so brilliant. -- Read more on ScientificAmerican.com

Scientific American

Alliance of Bacterial Strains Disables Antibiotics

jeudi 19 mai 2016 par Christopher Intagliata — The Sciences, Biology, Evolution

Two different antibiotic-resistant E. coli strains have a protective relationship in which each disables a different antibiotic, allowing both to thrive. Christopher Intagliata reports. -- Read more on ScientificAmerican.com

Scientific American

Visualizing the Mammals That Ate Dinosaurs

mercredi 18 mai 2016 par James Gurney — The Sciences, Evolution

Artist James Gurney explains how he modeled and painted the extinct Volaticotherium featured on Scientific American’s June 2016 cover and inside the magazine. Central to his... -- Read more on ScientificAmerican.com

Scientific American

Olduvai's Lions Have a Bone to Pick

mardi 17 mai 2016 par Brian Switek — The Sciences, Evolution

A skeletal cache has revealed an unseen aspect of lion behavior. -- Read more on ScientificAmerican.com

Scientific American

The Ascent of Mammals

mardi 17 mai 2016 par Stephen Brusatte, Zhe-Xi Luo — Features, The Sciences, Biology, Evolution

Recent fossil discoveries reveal that evolution began laying the groundwork for their rise to world domination long before the dinosaur-killing asteroid cleared the playing field -- Read more on ScientificAmerican.com

Scientific American