A225-million-year-old fossil discovered in Africa is rewriting the story of how dinosaurs first emerged. The fossilized leg ...

However, the fossil really stands out because, in a rare stroke of luck for paleontologists, its bony vocal organs were ...

Tulsa Bone and Joint has opened a new clinic for urgent care, with extended hours to allow those who need medical attention for an orthopedic injury to avoid the emergency room.

A remarkable fossil unearthed in Africa is rewriting the story of dinosaur origins. The 225-million-year-old leg bone, ...

Unusual fossil skin appendage is not a feather Although large, elongated protrusions on a 247-million-year-old reptile fossil have some similarities to feathers, they are not feathers.