Following a countdown from a bevy of schoolchildren at the front of the crowd, curtains were drawn to reveal Apex, one of the most complete and largest Stegosaurus fossils yet discovered.

A new Haplocanthosaurus specimen has been discovered at the Dry Mesa Dinosaur Quarry in Colorado, contributing valuable insights into this rare sauropod from the Late Jurassic period. The find ...

They believed dinosaurs originated in the southern hemisphere, gradually spreading north. But fossil discovery in Wyoming is rewriting that story. Paleontologists at the University of Wisconsin ...

Illustration by Gabriel Ugueto, courtesy the University of Wisconsin-Madison A chicken-sized dinosaur fossil is challenging the mainstream view of how and when reptiles spread to the Northern ...

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 ...

The Scelidosaurus, a dinosaur species first discovered over 150 years ago, has finally been studied in detail. Initially overlooked, this fossil represents the first nearly complete dinosaur skeleton ...

Ryan Carney, University of South Florida One of the most remarkable fossils of the birdlike dinosaur Archaeopteryx, known as the Thermopolis specimen, has bones that are preserved in three ...

The location and age of the newly-described fossils suggest that dinosaurs prowled the northern regions of Pangea millions of years earlier than previously hypothesized. The findings were detailed ...