Dinosaurs ruled the Earth for over 150 million years. Compared to the mere 4–6 million years that scientists believe humans ...

What kid hasn’t dreamed of exploring the world when dinosaurs roamed the earth? Author and illustrator Rachel Ignotofsky put ...

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

Long necks, short arms, elaborate frills. Did they each have a purpose? Oct. 11, 2009— -- They were among the largest and strongest creatures to inhabit Earth but, as nature would have it, some ...

Anyone who recently saw Jurassic World Rebirth—or any of the previous six movies in the franchise—has likely wondered how dinosaurs got so big. “Oh boy, I don’t think there’s one answer to that ...

Tens of millions of years ago, an apex predator resembling a giant crocodile stalked the humid freshwater floodplains of southern Patagonia. Measuring up to 11.5 feet (3.5 meters) long and weighing ...