During the Oligocene epoch about 33.9 to 23 million years ago, most mammals remained small, but one giant, Paraceratherium, ...

The scientists took a closer look at fossilised dinosaur poo to determine what helped the creatures survive millions of years ...

A study of fossilized feces and vomit attempts to piece together why dinosaurs were so evolutionarily successful.

A new study reveals how looking at fossilized dinosaur droppings shows how the creatures came to dominate the planet. CNN’s ...

Scans of fossilized feces have revealed what the early members of this iconic species ate to help them take over the world.

Fast-forward 30 million years, however, and dinosaurs dominated the planet, coming in all shapes, sizes and forms, while many of their reptilian counterparts had died off. Exactly why they were so ...

Some animals appeared to die in their sleep ... in this case, dinosaurs, stomping around overheard. That later theory would also help explain why the well-preserved fossils from the Yixian ...