What if dinosaurs have survived the asteroid impact? Could we have seen a shared dino-mammal ecology, or even intelligent ...

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.

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 ...

After the extinction of the dinosaurs during the Cretaceous mass extinction (the fifth mass extinction) about 66 million ...

(CNN) — The earliest dinosaurs were unremarkable, bit players on a supercontinent crowded with other ancient reptiles when they first evolved around 230 million years ago. Fast-forward 30 ...

After the dinosaurs died out, mammals evolved into many different ... Scientists are still trying to understand why this extinction event occurred. Some suggest that their demise could have ...