New Species of Flying Dinosaur Found. Predator Lived in Trees, Likely Used Plumage to Glide. January 22, 2003. By Guy Gugliotta.

They weren’t birds, but pterosaurs—-ancient flying reptiles of the archosaur clade, closely related to dinosaur relatives still alive today like crocodiles—and for over 150 million years ...

New insights into the flying capabilities of a nonbird dinosaur were drawn from an unusually well-preserved specimen known as the Chicago Archaeopteryx. By Asher Elbein In 1861, scientists ...