Did you know that Wyoming is home to a dinosaur “mummy zone”? Here, scientists have been finding remarkably preserved dinosaurs since the early 20 century, and we just got two new carcasses that ...

You might not think a paleontologist looking for 66-million-year-old fossils would need to ask a rancher about his great-grandmother's job in the Wyoming badlands. But that's what Paul Sereno, a ...

In a new paper in Science, experts from the University of Chicago describe steps that took place some 66 million years ago to transform the carcasses of a duck-billed dinosaur, Edmontosaurus annectens ...

The first dinosaur fossils in North America were discovered in Montana in 1854, as was the world’s first Tyrannosaurus rex nearly a half-century later. With over 75 dinosaur species —including a new ...