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 ...

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

Despite previous research, Earth's long-gone mega-reptiles probably weren't dying off before an impact winter did them in for ...

The evidence was gathered from bone articular fragments of therian mammals, which includes marsupials and placentals.

Researchers at the University of Bristol have discovered that mammals began adapting to terrestrial lifestyles millions of ...

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

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

A new study found dinosaurs were thriving on Earth before asteroid hit, challenging idea they were already in decline before ...

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be ...

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

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by a worsening fossil record from that time rather than a genuine ...