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

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

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

Long before horses thundered across the plains, a plant-eating giant with hooves of its own left footprints in the mud. Newly ...

In the arid hills of northwestern New Mexico, a discovery is reshaping one of the most enduring narratives in natural history ...

A new study reveals that fossils once believed to belong to a teenage Tyrannosaurus rex may actually belong to a separate species ...

The skeletons of a duck-billed dinosaur found more than 100 years ago are so well-preserved that they contain fleshy body ...

What if everything we know about T. rex growth is wrong? A complete tyrannosaur skeleton has just ended one of paleontology's ...

A paleontologist was trying to locate the site of a famous 1908 discovery when a rancher in Wyoming shared an important clue.

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

It’s been more than 60 million years since duck-billed dinosaurs roamed around what is now known as western North America. Or ...

A new species of dome-headed dinosaur has been discovered in fossils found in Montana, according to researchers.