How did sauropods, uniquely large land animals, actually live, with their anatomy and physiology pushed to such extremes? Well, their unprecedented gigantism came with some equally massive costs… Eons ...

The first thing visitors see when they enter the newly opened Natural History Museum in Abu Dhabi are four massive ...

A worthy matchup of big teeth, little brains. Picture this: Two dinosaurs with massive teeth and hulking figures circle each other, threatening a smackdown. Each was the most successful predator of ...

Don't tell the producers of Jurassic World, but dinosaurs like Tyrannosaurus rex may have grown even larger than we previously thought based on the fossils they left behind. This is the conclusion of ...

Researchers have discovered evidence of one of the largest dinosaur mating "dance arenas" in present-day Colorado. Previous studies have identified a couple of "dinosaur lek" areas -- where male ...

Roughly 150 million years ago, a speedy, dog-sized dinosaur with big feet sprinted around what is now Colorado, dodging giants like Stegosaurus and Diplodocus. Now, scientists have identified the ...

No creatures ever stomped across the planet quite like the creatures scientists call sauropodomorphs. These long-necked plant eaters were the largest dinosaurs, and they included the mighty 70-ton ...

Scientists in the United Kingdom have managed to identify a new species of dinosaur from a fossil found over 125 years ago, according to a recent study. The dinosaur fossil in question had been on ...

PETERSBURG, Ky. (AP) – A Kentucky museum that tells a Bible-based history of the world says it has acquired the fossil of a large dinosaur predator similar to a Tyrannosaurus rex that offers evidence ...