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 ...

A newly discovered raptor had a knobby bump on its head, suggesting that, like some larger dinosaurs, it engaged in ...

The dinosaur Oculudentavis khaungraae was like a hummingbird with teeth. A tiny skull of a wee predator that lived 99 million years ago is in all likelihood that of the smallest species of dinosaur ...

On August 9, 2017, paleontologists at the American Museum of Natural History in New York City unveiled the largest animal ever to walk the earth. Dubbed Patagotitan mayorum, the reconstructed skeleton ...