A new dome-headed dinosaur species was discovered in Montana, a study released this month shows. Researchers discovered the ...

A new species of dome-headed dinosaur has been discovered in fossils found in Montana, according to researchers. The dinosaur, named Brontotholus harmoni, belongs to the family pachycephalosauridae ...

Now, a research team says new evidence resolves the case. The latest clue comes from a complete skeleton — first uncovered in ...

Small, fast new dinosaur species, Enigmacursor mollyborthwickae, shows that small, fast herbivores likely played vital ...

The new species is called Nanotyrannus. Compared to the well known tyrannosaurus rex, a nanotyrannus was more speedy and ...

The Nanotyrannus's small skull has been the source of debate among dinosaur experts for at least four decades, according to the paper. Earlier research suggested it belonged to a young T. rex, but ...

Researchers at the North Carolina Museum of Natural Sciences and N.C. State University say they have settled a long-standing ...

A dinosaur fossil discovery by a researcher from The University of Texas at El Paso may expand the known range of a species ...

A Montana fossil reveals that Nanotyrannus, once thought to be a young T. rex, was actually a full-grown predator and it's ...

Paleontologists spotted injuries on the tails of duck-billed dinosaur fossils that might have occurred during mating.

Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave ...