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 ...

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 ...

Learn about the new estimate for the emergence of dinosaurs, which may have occurred 250 million to 240 million years ago.

New research suggests dinosaurs may have first appeared between 240 and 250 million years ago, up to 10 million years earlier than the oldest known unambiguous fossils. This revised timeline links ...

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 ...

A paleontologist at the Natural History Museum in London chronicles the age of the famous and fascinating massive reptiles Allosaurus Riley Black | Science Correspondent Dinosaurs thrived on our ...

Spread the loveThe scientific community was recently shaken by an extraordinary fossil discovery that challenges long-held beliefs about the timeline of human evolution. A team of researchers led by ...