Sur le Web
Nouveautés sur le Web
Articles les plus récents
Breathing Life into T. rex
vendredi 9 mai 2014 — Features, More Science, Evolution, Archaeology & Paleontology, Dinosaurs, Evolutionary Biology
By analyzing previously overlooked fossils and by taking a second look at some old finds, paleontologists are providing the first glimpses of the actual behavior of the tyrannosaurs -- Read more on ScientificAmerican.com
Why Dinosaurs Are Important
Yesterday's big reptiles can help us figure out how the human era is shaping up By Mary H. Schweitzer -- Read more on ScientificAmerican.com
Winged Victory
vendredi 9 mai 2014 — Features, More Science, Evolution, Archaeology & Paleontology, Dinosaurs, Evolutionary Biology
Modern birds, long thought to have arisen only after the dinosaurs perished, turn out to have lived alongside them -- Read more on ScientificAmerican.com
How Dinosaurs Grew So Large and So Small
vendredi 9 mai 2014 — Features, More Science, History of Science, Evolution, Dinosaurs, Evolutionary Biology
Lines and other structures in dinosaur bones reveal how these animals grew and how long they lived -- Read more on ScientificAmerican.com
A 70-Million-Year-Old Murder Mystery
The case was cold, but critical clues pointed to a killer's identity in ancient Madagascar -- Read more on ScientificAmerican.com
Dinosaur Death Trap
On a trip to the Gobi Desert, a team of fossil hunters unearths a death scene that reveals new clues about how dinosaurs lived -- Read more on ScientificAmerican.com
Dinosaurs of Arctic Alaska
Some 70 million years ago a group of hardy dinosaurs thrived in the harsh climate of what is now Alaska -- Read more on ScientificAmerican.com
Dinosaurs of the Lost Continent
vendredi 9 mai 2014 — Features, More Science, Ecology, Evolution, Archaeology & Paleontology, Dinosaurs, Evolutionary Biology
The American West once harbored multiple communities of dinosaurs simultaneously—a revelation that has scientists scrambling to understand how the land could have supported so many behemoths -- Read more on ScientificAmerican.com
Madagascar's Mesozoic Secrets
The world's fourth-largest island divulges fossils that could revolutionize scientific views on the origins of dinosaurs and mammals -- Read more on ScientificAmerican.com
Triumph of the Titans
vendredi 9 mai 2014 — Features, More Science, Evolution, Archaeology & Paleontology, Dinosaurs, Evolutionary Biology
The long-necked dinosaurs known as sauropods, once seen as icons of extinction, thrived for millions of years all around the world -- Read more on ScientificAmerican.com
Annonces générales :
- ANNONCE
-
Accueil du site |
Contact |
Plan du site |
Espace privé |
Statistiques |
visites : 7359901
Site réalisé avec SPIP 1.9.2e + ALTERNATIVES
