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Long-Snouted Tyrannosaur Unearthed

mercredi 7 mai 2014 — Evolution, Archaeology & Paleontology, Dinosaurs
"Pinocchio rex" roamed southern China just before the extinction of the dinosaurs -- Read more on ScientificAmerican.com

Estrogen's Role in Impulsive Behavior

Would you rather have $50 now or $100 two weeks from now? Even though the $100 is obviously the better choice, many people will opt for the $50. -- Read more on ScientificAmerican.com

Herbivorous Theropod Dinosaurs Had Sharp Claws, Too

Computer models suggest that plant-eating dinosaurs called therizinosaurs used their claws for digging, grasping or piercing plants -- Read more on ScientificAmerican.com

Noise from Our Electronics Disorients Migratory Birds

mercredi 7 mai 2014 — More Science, Biology, Society & Policy, Evolution
The finding from a study of European robins in shielded huts suggests that cities have significant effects on the migration patterns of birds that rely on internal magnetic compasses -- Read more on ScientificAmerican.com

Avian Flu Discovered in Penguins in Antarctica

Read more on ScientificAmerican.com

Ancient Crocodilians Used "Death Rolls" to Kill Dinosaurs

Bite marks on fossils coupled with an analysis of skull strength suggests that crocodilians were capable of using "death rolls" to dismember prey -- Read more on ScientificAmerican.com

27 Kg of Gold Treasure Recovered from Shipwreck Off Coast of S. Carolina

mardi 6 mai 2014 — Evolution, Archaeology & Paleontology
The ship had been carrying gold to New York when it sank in 1857 -- Read more on ScientificAmerican.com

27 Kilograms of Gold Treasure Recovered from Shipwreck off Coast of South Carolina

mardi 6 mai 2014 — Evolution, Archaeology & Paleontology
The ship had been carrying gold to New York City when it sank in 1857 -- Read more on ScientificAmerican.com

What's Special, Or Not, About Human Brain Anatomy

As a teenager, Chet Sherwood, a biological anthropologist at George Washington University, did not know he was destined to become a scientist. -- Read more on ScientificAmerican.com

Darwin's Finches Stamp Out Deadly Parasite with Help from Cotton Balls

Insecticide-laced nest materials offer a simple fix for parasite infestations -- Read more on ScientificAmerican.com

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