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Les nazis voulaient-ils faire des armes biologiques à base d’insectes ?

Il existait, à la fin de la Seconde Guerre mondiale, une petite structure en marge du camp de concentration de Dachau, dans le sud de l'Allemagne. Sa création avait été ordonnée au tout début de 1942 par Heinrich Himmler (1900-1945), … Continuer la lecture (...)

The Startling Intelligence of the Common Chicken

Chickens are smart, and they understand their world, which raises troubling questions about how they are treated on factory farms -- Read more on ScientificAmerican.com

La sélection scientifique de la semaine (numéro 107)

Et si nous faisions de l'électricité volcanique ? - Comment satisfaire l'appétit de cuivre de l'humanité ? (en anglais) - Même à très faible dose, les insecticides de la famille des néonicotinoïdes perturbent le comportement des bourdons. - En … Continuer la lecture (...)

Faraway Planets May Be Far Better for Life

Astronomers have come up with a shopping list of what a planet needs to support life, perhaps even better than our Earth does, making them "superhabitable." Michael Moyer... -- Read more on ScientificAmerican.com

Rare Whale Skull Fossil Found at California School

jeudi 30 janvier 2014 — Evolution, Archaeology & Paleontology
Long unnoticed, the skull may represent a new species of extinct sperm whale -- Read more on ScientificAmerican.com

Ancient "Devil Frog" May Have Sported Armor

jeudi 30 janvier 2014 — Evolution, Dinosaurs
The large, extinct frog may have used its shell-like armor to protect itself from dinosaurs and other predators -- Read more on ScientificAmerican.com

Winning Athletes Engage in Arms Raise

Across cultures, victorious athletes raise their arms, puff out their chests and shout, in what appears to be a physical display of dominance. Erika Beras reports -- Read more on ScientificAmerican.com

Only 4 Northern White Rhinos Remain in Africa: Inside the Last Attempts to Breed and Save Them

mercredi 29 janvier 2014 — More Science, Energy & Sustainability, Evolution
Richard Vigne, CEO of Ol Pejeta Conservancy in Kenya, admits that there’s not a huge amount of hope of saving the northern white rhino (Ceratotherium simum cottoni) from extinction. -- Read more on ScientificAmerican.com

Tiger Shark Shot and Dumped at Sea as Cull Begins in Western Australia

mercredi 29 janvier 2014 — Biology, Society & Policy, Environment, Evolution
The policy is opposed by scientists, conservationists and a majority of Australian voters -- Read more on ScientificAmerican.com

Speaking of Tax Dollars… Do You Like Yours Spent on Teaching Creationism?

mercredi 29 janvier 2014 — More Science, Evolution
After the State of the Union address last night, everyone is talking about how best to spend tax dollars. So it seems appropriate to bring this into the conversation. -- Read more on ScientificAmerican.com

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