There's a new dinosaur species on the block. An international team, including a biologist from Penn State Lehigh Valley, ...

A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.

Duck-billed dinosaurs belonged to the 'hadrosaurus' category of herbivorous dinosaurs that roamed prehistoric wetlands.

Paleontologists have identified a new species of sauropod dinosaur, Mamenchisaurus sanjiangensis, from a partial skeleton ...

A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from ...

LONDON — A former PhD student analyzing 125-million-year-old fossils has made waves with the discovery of a new species of dinosaur that had a sail on its back. The findings, published in the journal ...

Was Nanotyrannus a bona fide species or just a teenage Tyrannosaurus rex with a lot more growing to do? Scientists have settled that debate.