We know dinosaurs were big, but how big were they? And how do we even know? Luckily, paleontologists and other scientists know how to find the answers. By measuring fossils, comparing them to the ...

The BBC’s Walking With Dinosaurs team brought many dinosaurs to life across the series - but perhaps the largest challenge was one of the biggest dinosaurs to ever be found in Europe… Lusotitan. Join ...

A species of dinosaur recently discovered in Argentina had an armored back, distinctive jaw and tiny arms — and was roughly the size of a dog. Fossils dated to the humid Late Cretaceous period — ...

GRAND RAPIDS, MI - No, that is not a roar from a lion or tiger, it’s the sound of prehistoric dinosaurs that have taken over John Ball Zoo. A new exhibit, “Dino Adventures,” featuring 22 life-size ...