Argentinian scientists have found fossilized bones of one of the world's oldest dinosaur species in the Andes Mountains, the ...

The physical differences between the earliest known fossils and those from the dinosaurs that lived much later suggest that animals had already been evolving for some time. Paleontologists believe ...

Paleontologists may have discovered when plant-eating dinosaurs evolved their long necks after a new species of ...

An international research team has uncovered 270-million-year-old fossil tracks belonging to a dog-like predator ...

When did these blockhead dinosaurs get their domes? A new fossil is “the specimen we have all been waiting for.” ...

WASHINGTON (Reuters) - Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos ...

The mystery behind the origins of the dinosaurs may have been given a new twist, with a modeling study suggesting they may have evolved in what is today equatorial Africa and South America. This would ...

Footprints of small dinosaurs, 250 million years old. Oct. 6, 2010— -- It was 250 million years ago, and the world had just been through hell. Something -- perhaps an asteroid impact, perhaps a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Despite decades of digging and discovery, paleontologists still have ...