Paleontologists in Alberta recently uncovered an incredible find: the giant skull of a Pachyrhinosaurus! This dinosaur, which lived over 70 million years ago, was discovered near Grande Prairie in ...

Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...

But the actual dinosaurs that scurried through these ... before,” Parker spotted a neck vertebra and toe bone sticking out of the ground. These turned out to be the first of more than 800 ...

Small fossils show mammals moved to the ground before the dinosaurs vanished. New plants changed habitats, giving better food ...

Long before the asteroid hit Earth and wiped out the dinosaurs, many mammals had already started living on the ground, ...

But 66 million years ago, tantalizingly close in time to when the dinosaurs went extinct ... and the quarry remained a hole in the ground. The mining of marl had exposed prehistoric sediments ...

Professor Janis said, "The vegetational habitat was more important for the course of Cretaceous mammalian evolution than any ...

Researchers suggest that ground-based mammals fared better than their arboreal relatives during the end-Cretaceous extinction thanks to their lifestyle.

More mammals were living on the ground several million years ... evolution than any influence from dinosaurs." The evidence was gathered from bone articular fragments of therian mammals, which ...

It is very difficult to know exactly the history of the Earth. For millions of years, the planet was inhabited by species ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research has revealed.