Sur le Web
Nouveautés sur le Web
Articles les plus récents
How Evolution Helps Us Understand Cancer and Control It
Cells need to cooperate to coexist in people, and when some break the rules, cancer results -- Read more on ScientificAmerican.com
Ancient Dogs Had Complex Genetic Histories
vendredi 22 janvier 2021 par Eliene Augenbraun — Behavior & Society, The Sciences, Biology, Evolution
Some dog population genetics show similarities to ours, such as in the ability to digest grains. But other lineages differ. -- Read more on ScientificAmerican.com
The Evolutionary Origins of Friendship
The emergence of this crucial kind of relationship relied on the ability to recognize the unique benefits others have to offer -- Read more on ScientificAmerican.com
The World's Oldest Animal Paintings Are on This Cave Wall
Depictions of pigs found in Indonesia date back at least 45,500 years -- Read more on ScientificAmerican.com
Dire Wolves Were Not Really Wolves, New Genetic Clues Reveal
The extinct giant canids were a remarkable example of convergent evolution -- Read more on ScientificAmerican.com
Humans May Have Befriended Wolves with Meat
vendredi 8 janvier 2021 par Christopher Intagliata — The Sciences, Evolution
Unlike humans, wolves can subsist on protein alone for months—so scientists say we may have lobbed leaner leftovers their way. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Dog Domestication May Have Begun because Paleo Humans Couldn't Stomach the Original Paleo Diet
jeudi 7 janvier 2021 par Rachel Nuwer — The Sciences, Evolution
Unable to digest large amounts of protein, hunters likely left scraps that could have led to the taming of wolves -- Read more on ScientificAmerican.com
Ancient Peruvian Farmers Harnessed El Niño Floodwaters
Structures diverted the weather pattern’s floods to new farmlands 2,000 years ago -- Read more on ScientificAmerican.com
A Breakdown of Beavers
mercredi 30 décembre 2020 par Steve Mirsky — Sustainability, Conservation, EARTH, Environment, The Sciences, Biology, Evolution, Policy & Ethics
Environmental journalist Ben Goldfarb talks about his book Eager: The Surprising, Secret Life of Beavers and Why They Matter. -- Read more on ScientificAmerican.com
Ravens Measure Up to Great Apes on Intelligence
mardi 22 décembre 2020 par Christopher Intagliata — Mind, Cognition, The Sciences, Biology, Evolution
Juvenile ravens performed just as well as chimps and orangutans in a battery of intelligence tests—except for assays of spatial skills. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Annonces générales :
- ANNONCE
-
Accueil du site |
Contact |
Plan du site |
Espace privé |
Statistiques |
visites : 7324433
Site réalisé avec SPIP 1.9.2e + ALTERNATIVES
