In Northeast China, scientists have made a groundbreaking discovery: two new dinosaur species, one of which contains the ...

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

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

Contrary to popular belief, the rise of land mammals may not be solely linked to the disappearance of dinosaurs. A study ...

Learn more about the mammalian transition from arboreal to terrestrial life, which began millions of years before the arrival ...

An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

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

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

The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

The research, published in the National Science Review, details the discovery of Sinosauropteryx lingyuanensis, a new 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.