Sur le Web
Nouveautés sur le Web
Articles les plus récents
Paleo Profile: Isabel Berry's Dinosaur
vendredi 31 mars 2017 par Brian Switek — The Sciences, Evolution
This many-toothed dinosaur was found with remnants of its last meal still inside -- Read more on ScientificAmerican.com
The Warmth of Friendship, the Chill of Betrayal
Thanks to some evolutionary hardwiring in the brain and body, our physical and psychological temperatures are linked -- Read more on ScientificAmerican.com
Growth Spurts May Determine a Lamprey's Sex
The parasitic fish could be the first case of growth-dependent sex determination -- Read more on ScientificAmerican.com
Your Cat Thinks You're Cool
A study of house cats and shelter cats found that the felines actually tended to choose human company over treats or toys. -- Read more on ScientificAmerican.com
Life Bounced Back Fast after Dino-Killing Impact
A new study finds organisms only took 30,000 years to repopulate a region devastated by the impact -- Read more on ScientificAmerican.com
Fishes from Toxic Springs Reveal Evolution at the Limits
Studies of fishes that inhabit toxic sulfide springs reveal mechanisms of natural selection -- Read more on ScientificAmerican.com
Of Mice and Men: Study Pushes Rodents' Home Invasion to 15,000 Years Ago
mardi 28 mars 2017 par Richard Conniff — The Sciences, Evolution
Scientists provide a new estimate for when the common house mouse took up residence with humans -- Read more on ScientificAmerican.com
Food for Thought: Do We Owe Our Large Primate Brains to a Passion for Fruit?
A new study suggests our outsize brains may have arisen from scouring for and eating kumquats and kiwis -- Read more on ScientificAmerican.com
Paleo Profile: The Geni River Frog
dimanche 26 mars 2017 par Brian Switek — The Sciences, Evolution
This ancient frog adds to the story of Mesozoic life -- Read more on ScientificAmerican.com
The Bite of the Bear Dog
samedi 25 mars 2017 par Brian Switek — The Sciences, Evolution
A new study estimates the predatory capabilities of a fearsome fossil beast -- Read more on ScientificAmerican.com
Annonces générales :
- ANNONCE
-
Accueil du site |
Contact |
Plan du site |
Espace privé |
Statistiques |
visites : 7784505
Site réalisé avec SPIP 1.9.2e + ALTERNATIVES
