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Exploring Nature in 1914 [Slide Show]

A short trip down the natural history corridor of the Scientific American Archives from a century ago -- Read more on ScientificAmerican.com

Compound That May Mimic Calorie Restriction Extends Life Span in Mice

vendredi 28 février 2014 — Evolution, Evolutionary Biology, Health
The molecule is thought to activate proteins involved in metabolism and inflammation -- Read more on ScientificAmerican.com

La sélection scientifique de la semaine (numéro 111)

Selon l'ONG Save the Children, chaque année un million de bébés meurent dans les premières 24 heures qui suivent leur naissance. - La start-up française Defymed veut, dès 2015, entamer des essais cliniques avec le pancréas bio-artificiel de son invention, … Continuer la lecture (...)

Gladiator School Dating to 2nd Century A.D. Discovered in Austria

jeudi 27 février 2014 — Evolution, Archaeology & Paleontology
Using ground-penetrating radar, archaeologists have digitally reconstructed living quarters, a bath complex and a training arena -- Read more on ScientificAmerican.com

Fossils Reveal Evidence of Mass Whale Die-offs

mercredi 26 février 2014 — Evolution, Archaeology & Paleontology
The whales and other marine mammals might have been killed millions of years ago by toxic algal blooms -- Read more on ScientificAmerican.com

Computer Models Help Unravel Mystery of Puebloans’ Disappearance

Remember playing "The Oregon Trail" computer game in middle school? As a pioneer leading your family westward in a covered wagon, you hunted virtual deer, rabbits and bison--but not too many. -- Read more on ScientificAmerican.com

Reasons for really liking wildebeest

mercredi 26 février 2014 — Evolution, Archaeology & Paleontology
There are lots of reasons for liking wildebeest… or gnus. For me, the main one comes from the fact that they are insanely flamboyant in appearance. -- Read more on ScientificAmerican.com

New Octopus-like Protists in Termite Guts Named for HP Lovecraft Cosmic Monster ‘Cthulhu’

mercredi 26 février 2014 — More Science, Biology, Evolution
Nerds have a particular fascination for the Cthulhu mythos of horror novelist and all-around-weird-guy H. P. Lovecraft. In Lovecraft’s stories, Cthulhu was a tentacle-faced titanic god-monster... -- Read more on ScientificAmerican.com

The Science Is In: Elephants Are Even Smarter Than We Realized

We now have solid evidence that elephants are some of the most intelligent, social and empathic animals around—so how can we justify keeping them in captivity? -- Read more on ScientificAmerican.com

The Science Is In: Elephants Are Even Smarter Than We Realized [Video]

We now have solid evidence that elephants are some of the most intelligent, social and empathic animals around—so how can we justify keeping them in captivity? -- Read more on ScientificAmerican.com

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