Researchers have unearthed two dinosaur “mummies” in Wyoming—and the fossils within shed light on what the duck-billed creatures would have looked like 66 million years ago. The dinos are a pair of ...

Dinosaurs roamed the earth for more than 180 million years, which is 600 times longer than modern humans have existed. In spite of their dominance for such a huge period of time, our understanding of ...

Add Yahoo as a preferred source to see more of our stories on Google. Paul Sereno and his colleagues spent years painstakingly preparing this Edmontosaurus annectens "mummy" unearthed in Wyoming, ...