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

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

For decades, the prevailing theory behind the mass extinction that ended the reign of the dinosaurs has pointed to a ...

New fossil analysis shows mammals transitioned to terrestrial lifestyles millions of years before the mass extinction—driven ...

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