Imagine a world where dinosaurs and humans coexist. This might have happened had the asteroid not hit Earth millions of years ago.

Rock layers deposited before and after the major dinosaur extinction event 65 million years ago are surprisingly different.

A gigantic crocodile-like hypercarnivore likely hunted dinosaurs 70 million years ago in what is now Argentina, a new study reveals. Researchers discovered the fossilized skeleton from the extinct ...

Named for its razor-like teeth, Novaculadon mirabilis came from a rodent-like order that outlived the dinosaur extinction before vanishing about 30 million years ago. By Sara Novak Around 145 million ...

A new study has identified a massive creature that hunted and ate dinosaurs 70 million years ago. It's called Kostensuchus atrox. The scholarly article, published on Aug. 27 in the journal PLOS One, ...

It’s hard not to wonder what life would look like if dinosaurs had never become extinct. Would humans have ever […] ...

This species belongs to one of the most ancient branches of the shark lineage. It dates back around 80 million years, making ...

Smartest dinosaurs were not slow-witted. Discover the top 5 most intelligent dinosaurs of the Mesozoic Era, ranked by ...

Based on an understanding of the ecology of similar insects alive today, those found in the amber provide ... The biting midges, for instance, most likely fed on the blood of the dinosaurs that roamed ...