Imagine a world before dinosaurs, where the land was ruled by toothy predators with a terrifying bite. Long before the famous ...

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

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

Fossilised remains of newly identified dinosaur species and mammal suggest they were both predator and quarry to each other.

Footprints Reveal Prehistoric Scottish Lagoons ... Colorado 'Swamp Dweller' That Lived Alongside Dinosaurs Oct. 23, 2024 — The new mammal lived in Colorado 70 to 75 million years ago -- a ...

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs ... offer new insights into how prehistoric mammals responded to changing ...

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument ...

This fossil is 13 million years older than any ant fossil found before—and reveals a sophisticated predator that lived ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs ... offer new insights into how prehistoric mammals responded to changing ...