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Alliance of Bacterial Strains Disables Antibiotics
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
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
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
The Ascent of Mammals
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
How Early Mammals Evolved for Success
mardi 17 mai 2016 par Mariette DiChristina — From the Editor, The Sciences, Arts & Culture, Evolution
A preview by our editor in chief of the June 2016 issue of Scientific American -- Read more on ScientificAmerican.com
Underwater Archaeologists Find Ancient Butchering Site in Florida
lundi 16 mai 2016 par Emma Marris, Nature magazine — The Sciences, Evolution
Tools and bones add to evidence of pre-Clovis humans in America -- Read more on ScientificAmerican.com
Sean M. Carroll Looks at The Big Picture
jeudi 12 mai 2016 par Sean M. Carroll, Steve Mirsky — Mind, The Sciences, Arts & Culture, Biology, Chemistry, Evolution, Math, Physics, Space
Caltech theoretical physicist Sean M. Carroll talks about his new book The Big Picture: On the Origins of Life, Meaning, and the Universe Itself. (Dutton, 2016) -- Read more on ScientificAmerican.com
Microbe Breaks the Powerhouse Rules
A single-celled organism discovered in chinchilla droppings is the only known eukaryotic organism that lacks mitochondria-like organelles. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Is Zika How Humanity Ends?
Probably not, but pathogens that damage brains may earn a special place in cosmic hell -- Read more on ScientificAmerican.com
Gorillas Hum and Sing While They Eat to Say, "Do Not Disturb"
Our gorilla cousins sing as they supper -- Read more on ScientificAmerican.com
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