Sur le Web
Nouveautés sur le Web
Articles les plus récents
Shelter dogs are helping scientists sniff out world's rarest gorillas
mercredi 25 février 2015 — More Science, Biology, Energy & Sustainability, Environment, Ecology, Evolution, Evolutionary Biology
I think we can all agree that dogs are great at everything. Except being bad friends, they're terrible at that. They're especially great at having jobs, and increasingly, researchers are realising... -- Read more on ScientificAmerican.com
How Can Peanut Allergies Be Prevented?
lundi 23 février 2015 — More Science, Biology, Everyday Science, Society & Policy, Evolution, Evolutionary Biology, Health
Findings from a large, randomized trial suggest early exposure may decrease risk by as much as 86 percent -- Read more on ScientificAmerican.com
Game Theory Calls Cooperation into Question
A recent solution to the "prisoner's dilemma," a classic game theory scenario, has created new puzzles in evolutionary biology -- Read more on ScientificAmerican.com
Game Theory Calls Cooperation into Question
A recent solution to the "prisoner's dilemma," a classic game theory scenario, has created new puzzles in evolutionary biology -- Read more on ScientificAmerican.com
Spots, Stripes and Spreading Hooves in the Horses of the Ice Age
lundi 23 février 2015 — More Science, Biology, History of Science, Evolution, Archaeology & Paleontology, Evolutionary Biology
During the upper Palaeolithic (that is, between 40,000 and 10,000 years ago), prehistoric people in Europe and Asia (and elsewhere) depicted the animals they saw in thousands of piece of cave art. -- Read more on ScientificAmerican.com
Nectar Helps Bees’ Medicine Go Down
In addition to fuel, nectar from various plant species contains chemical compounds that reduce the numbers of a common gut parasite in bumblebees. Christopher Intagliata reports -- Read more on ScientificAmerican.com
Humans off the Hook for Alaskan Mastodon Extinction
lundi 16 février 2015 — More Science, Biology, Environment, Ecology, Evolution, Archaeology & Paleontology
A reexamination of museum mastodon specimens provides evidence that that last ones were gone from what's called the Beringia region well before any humans showed up. Emily Schwing... -- Read more on ScientificAmerican.com
Inside the Cassowary's Casque
I'm a big fan of palaeognaths - the terrestrial bird group that includes the mostly big, flightless ratites and the chicken-sized, flight-capable tinamous. -- Read more on ScientificAmerican.com
Rare Wolf Population Rose for the 4th Year in a Row
vendredi 13 février 2015 — More Science, Society & Policy, Energy & Sustainability, Ecology, Evolution
The number of imperiled wolves found only in the American Southwest climbed to 109 in 2014, marking the fourth consecutive year that the population of Mexican gray wolves has risen by at least 10... -- Read more on ScientificAmerican.com
2 Jurassic Mini-Mammals Discovered in China
vendredi 13 février 2015 — Evolution, Archaeology & Paleontology
The fossils, more than 160 million years old, preserve a tree-climber and a tunnel-digger that lived alongside the dinosaurs -- Read more on ScientificAmerican.com
Annonces générales :
- ANNONCE
-
Accueil du site |
Contact |
Plan du site |
Espace privé |
Statistiques |
visites : 7361333
Site réalisé avec SPIP 1.9.2e + ALTERNATIVES
