Tyrannosaurus rex had jagged 15cm-long teeth with serrated edges and couldn’t chew, so it swallowed its food in large chunks… unless its mother was watching. The smallest dinosaur is alive ...

Dinosaurs were first discovered in the 18th century, and as our tools have progressed, so too has our knowledge of the extinct species, proving them more intriguing than any science-fiction tale.

The bull gator lay in the sand under the oak trees. A few days earlier he had been hauled out of a murky lake in central Florida. Researchers instantly named him Mr. Big. He was sofa-size, with ...

Whether you’re a paleontologist or you learned everything about dinosaurs from Hollywood – you might not know as much as you think about these prehistoric creatures. Take this quiz to find out ...

See if you can get top marks in this dinosaur-themed quiz. But don't let the questions fill you with terror-dactyl! What information do we collect from this quiz? Some deadly dinosaurs have escaped!

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...

The American Museum of Natural History has debuted the Titanosaur. Mark Norell, the museum's chairman of paleontology, shares some surprising facts about the biggest known dinosaur yet. Photo ...

Discover facts, figures and images for more than 300 dinosaurs. From slow, plant-eating giants to fierce scavengers and hunters, dinosaurs once dominated the land. Search our alphabetical list, or ...