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

They're the world's largest marsupials, they hop to get around, and they use their tails as a fifth limb. But they're also ...

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

In "The Last of Us," cordyceps — a real fungus that infects insects — evolves into a harmful pathogen for humans due to a ...

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

The seals’ ability to detect the amount of oxygen in their blood may help them make diving decisions and avoid drowning.

Ancient mammals that lived in the time of dinosaurs were mostly the same dark-brown colour, according to a new study providing clues about how those mammals evolved as they faced giant predators.