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The Woman Who Stared at Wasps
The biologist Joan Strassmann discusses the evolution of cooperation, how amoebas can teach us about competition, and why the definition of “organism” needs an overhaul -- Read more on ScientificAmerican.com
The Most Important Number in Climate Change
lundi 30 novembre 2015 — Sustainability, Climate, EARTH, Environment, Weather, Computing, Evolution, History of Science, Math, Physics, Society & Policy
Just how sensitive is Earth's climate to increasing concentrations of carbon dioxide? -- Read more on ScientificAmerican.com
Mongrel Microbe Tests Story of Complex Life
A newly discovered class of microbe could help to resolve one of the biggest and most controversial mysteries in evolution—how simple microbes transformed into the complex cells that produced... -- Read more on ScientificAmerican.com
Bizarre Ancient Sea Creature Was Well-Armed for Feeding
Fluid dynamics sheds light the Tribrachidium's approach to mealtime 550 million years ago -- Read more on ScientificAmerican.com
How Dinosaurs Got Their Start—and Met Their End [Video]
vendredi 27 novembre 2015 — Web Exclusives, The Sciences, Evolution, Archaeology & Paleontology, Dinosaurs
The only thing more remarkable than the ascent of these amazing beasts is their downfall -- Read more on ScientificAmerican.com
How Dinosaurs Got Their Start--and Met Their End [Video]
vendredi 27 novembre 2015 — Web Exclusives, The Sciences, Evolution, Archaeology & Paleontology, Dinosaurs
The only thing more remarkable than the ascent of these amazing beasts is their downfall -- Read more on ScientificAmerican.com
What Killed the Dinosaurs
The asteroid strike was bad. The timing was worse -- Read more on ScientificAmerican.com
How We Are All a Little Neandertal
Human DNA is 1 to 2% Neandertal, or more, depending on where your ancestors lived. Svante Pääbo, founder of the field of paleogenetics and winner of a 2016 Breakthrough Prize, explains why... -- Read more on ScientificAmerican.com
The Mystery of the Cat's Inner Eyelid
The real question is, why don’t humans have one, too? -- Read more on ScientificAmerican.com
Hobbits Were a Separate Species, Ancient Chompers Show
Teeth from these diminutive individuals suggest they belonged to a unique species rather than a modern human with a growth disorder, as previously suspected -- Read more on ScientificAmerican.com
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