Sur le Web
Nouveautés sur le Web
Articles les plus récents
Estrogen's Role in Impulsive Behavior
mercredi 7 mai 2014 — Evolution, Evolutionary Biology, Health, Mind & Brain, Addiction & Recovery, Neuroscience, Psychology, Thought & Cognition
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
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
mercredi 7 mai 2014 — Energy & Sustainability, Environment, Ecology, Evolution, Health, Infectious Diseases
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
mardi 6 mai 2014 — More Science, Evolution, Health, Mind & Brain, Language & Linguistics, Neurological Disorders, Neuroscience
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
In Darkened Forests, Ferns Stole Gene From an Unlikely Source — and Then From Each Other
Scientists knew neochrome was odd before they started rooting around in its family tree. A union of independent proteins — red-sensing phytochrome and blue-sensing phototropin — the... -- Read more on ScientificAmerican.com
Annonces générales :
- ANNONCE
-
Accueil du site |
Contact |
Plan du site |
Espace privé |
Statistiques |
visites : 7560732
Site réalisé avec SPIP 1.9.2e + ALTERNATIVES
