Sur le Web
Nouveautés sur le Web
Articles les plus récents
A Whale of a Find: Fossil Sheds Light on Cetacean Sonar's Origin
Read more on ScientificAmerican.com
Elephants Recognize the Voices of Their Enemies
African elephants can distinguish human languages, genders and ages associated with danger. -- Read more on ScientificAmerican.com
Exploring Nature in 1914 [Slide Show]
A short trip down the natural history corridor of the Scientific American Archives from a century ago -- Read more on ScientificAmerican.com
Did Dark Matter Kill the Dinosaurs?
The solar system's periodic passage through a "dark disk" on the galactic plane could trigger comet bombardments that would cause mass extinctions -- Read more on ScientificAmerican.com
Free the Elephants and Orcas in Captivity [Editorial]
jeudi 6 mars 2014 — The Science Agenda, More Science, Everyday Science, Society & Policy, Evolution, Evolutionary Biology
Such large, intelligent animals suffer when stuffed in a zoo -- Read more on ScientificAmerican.com
Algae in Glass Cases Could Determine Fracking’s Toll
jeudi 6 mars 2014 — More Science, Biology, Everyday Science, Society & Policy, Energy & Sustainability, Environment, Ecology, Evolution, Health
Tiny diatoms would add precision to the ongoing efforts to measure the natural gas boom’s effects on water quality -- Read more on ScientificAmerican.com
"Game Face" Evolved as Plea for Help
The determination on children's faces as they struggled with a difficult task was not observed in chimpanzees involved in the same study, suggesting that the expression is an evolutionary trait -- Read more on ScientificAmerican.com
Famous Fossil Bed in China Yields Feathered and Bucktoothed Dinos, Gliding Mammals and a Pterosaur
The fossil-rich layers date from the period when dinosaurs and birds split from a common ancestor -- Read more on ScientificAmerican.com
Hell yes: Komodo dragons!!! (again)
mercredi 5 mars 2014 — More Science, Biology, Evolution, Archaeology & Paleontology, Evolutionary Biology
What with all the monitor-themed goodness around these parts lately (see links below), it seems only fitting that I provide a re-vamped, substantially updated version of this Tet Zoo ver 2 classic... -- Read more on ScientificAmerican.com
25 Years after Exxon Valdez Spill, Sea Otters Recovered in Alaska’s Prince William Sound
mercredi 5 mars 2014 — More Science, Biology, Society & Policy, Energy & Sustainability, Environment, Ecology, Evolution, Energy Technology
It took a quarter century, but the northern sea otters (Enhydra lutris kenyoni) living in Alaska’s Prince William Sound have finally recovered from the effects of the 1989 Exxon Valdez oil... -- Read more on ScientificAmerican.com
Annonces générales :
- ANNONCE
-
Accueil du site |
Contact |
Plan du site |
Espace privé |
Statistiques |
visites : 7456393
Site réalisé avec SPIP 1.9.2e + ALTERNATIVES
