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

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

Fossil tracks from 545 million years ago suggest complex life forms were already crawling around before the Cambrian explosion began, hinting that evolution’s greatest leap may have started much ...

A pivotal wrist bone in birds appears earlier in theropods. This could shift views on how flight evolved. An analysis of two ...