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Articles les plus récents

Paleo Profile: The Fierce Cat

dimanche 22 octobre 2017 par Brian Switek — The Sciences, Evolution

Part of a jaw reveals a new species of carnivore from ancient Africa -- Read more on ScientificAmerican.com

Scientific American

See Food Diet

samedi 21 octobre 2017 par Brian Switek — The Sciences, Evolution

Fossil poop reveals a surprise about dinosaur diets -- Read more on ScientificAmerican.com

Scientific American

Humans May Be Influencing Bird Evolution in Their Backyards

jeudi 19 octobre 2017 par Yasemin Saplakoglu — The Sciences, Evolution

Great tits in the U.K. have developed longer beaks, possibly to gain access to bird feeders -- Read more on ScientificAmerican.com

Scientific American

The Fall and Rise of Protoichthyosaurus

dimanche 15 octobre 2017 par Darren Naish — The Sciences, Evolution

Are the rumors true? Is an obscure British ichthyosaur, named in 1979 and all but forgotten, really back from the trash bin of synonymy? Well, let’s find out... -- Read more on ScientificAmerican.com

Scientific American

Paleo Profile: The Beautiful Bird

dimanche 15 octobre 2017 par Brian Switek — The Sciences, Evolution

An exceptional fossil offers a new look at the flight abilities of early birds -- Read more on ScientificAmerican.com

Scientific American

Just How Good Is the Plesiosaur Fossil Record?

samedi 14 octobre 2017 par Brian Switek — The Sciences, Evolution

Even though the fossil record is incomplete, the right circumstances can yield amazing discoveries -- Read more on ScientificAmerican.com

Scientific American

Even Jellyfish Need a Nap

samedi 14 octobre 2017 par Annie Sneed — Health, The Body, Mind, Behavior & Society, Neuroscience, The Sciences, Biology, Evolution

Jellyfish exhibit signs of a sleep state, which could mean that sleep predates the evolutionary development of central nervous systems. -- Read more on ScientificAmerican.com

Scientific American

Male Scientists Share More--but Only with Other Men

vendredi 13 octobre 2017 par Jo Marchant, Nature magazine — The Sciences, Evolution, Policy & Ethics

Evolutionary differences blamed for squeezing out female researchers -- Read more on ScientificAmerican.com

Scientific American

Squirrels Chunk Their Buried Treasure

vendredi 13 octobre 2017 par Steve Mirsky — Mind, Cognition, Environment, The Sciences, Biology, Evolution

Under certain circumstances squirrels will bury all of the same kind of nut near one another, a mnemonic strategy known as chunking. -- Read more on ScientificAmerican.com

Scientific American

Nobel Prize Explainer: Circadian Rhythm's Oscillatory Control Mechanism

lundi 2 octobre 2017 — Health, Public Health, The Body, Wellness, Neurological Health, Neuroscience, The Sciences, Biology, Chemistry, Evolution

The Nobel Prize in Physiology or Medicine was awarded today to Jeffrey Hall, Michael Rosbash and Michael Young for discoveries of molecular mechanisms controlling circadian rhythms. -- Read more on ScientificAmerican.com

Scientific American