Just a few fossil fragments of a tiny creature discovered thousands of miles north of its contemporaries have shaken our understanding of global dinosaur history. "It was basically the size of a ...

More than 230 million years ago, long before giant dinosaurs thundered across Earth, a chicken-sized creature walked near the equator in what is now Wyoming. That small but mighty dinosaur is changing ...

Learn about the rise, then fall, then rise again of dinosaur enthusiasm Darren Naish and Paul M. Barrett An illustration of a plate-backed herbivore Stegosaurus and ...

Tyrannosaurus rex wasn't always the king of the dinosaurs. Before they became towering predators, tyrannosaurs started out much smaller, and a newly discovered fossil is helping fill the gap between ...

NEW MEXICO (KRQE) — The extinction of the dinosaurs may be ancient history, but that history continues to be rewritten, thanks in part to a professor at New Mexico State University. As Chad Brummett ...

DEAD for eons, dinosaurs are still a huge source of thrills and chills. Mystery surrounds them. Why and how did these creatures come to exist? What made them disappear? Interactive exhibits at two ...

The world's most unusual dinosaur is even stranger than first realized. Research published in Nature reports that Spicomellus afer had a tail weapon more than 30 million years before any other ...

Experts on meteoritics and palaeontology have created a detailed timeline to take you back to the very last day of the Cretaceous ...