But if the dinosaurs had been so successful prior to Chixculub, why did they never re-evolve? Evolution is a complex process ...

The significance of this 110-year-old discovery is that the head contained ribonucleic acid (RNA) molecules, which carry the ...

Move over dinosaurs! After the end of the Cretaceous period, when the dinosaurs went extinct, prehistoric mammals began to ...

NOVA: Why did crocodilians survive when the dinosaurs went extinct? Ross ... They particularly learn to avoid dangerous situations very quickly. For research purposes, we find that we often ...

Despite countless warnings, humanity continues to interact with dinosaurs. This time, a new team is after the world’s most dangerous dinosaurs in the official trailer for Jurassic World Rebirth.

According to scientists who maintain that dinosaur extinction came quickly ... darkening and chilling Earth to deadly levels for most plants and, in turn, many animals. Then, when the dust ...

One fateful day 66 million years ago, the dinosaurs — which had inhabited Earth for about 165 million years — got a nasty surprise: A roughly 9-mile-wide (15 kilometers) asteroid crashed into ...

In a new documentary, he is dealing with something very different - the events of 66 million years ago which left the dinosaurs extinct. Chicxulub, an asteroid larger than Mount Everest ...