By revisiting a fossil unearthed decades ago, paleontologists identified a new type of modified skin jutting out from the ...

During the Triassic period nearly 250 million years ago, a small reptile scurried after insects in the canopy of a lush ...

Mirasaura teaches us that a feather is only one of the many wondrous things that reptiles evolved to grow out of their skin,” ...

A 247-million-year-old fossil reptile boasted an enormous crest on its back made from feather-like appendages, long before ...

Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away ...

Preserved in tan stone, the fossil of Mirasaura included much of the ancient reptile’s skeleton and a feather-like fan that ...

It suggests that such complex appendages already evolved among reptiles before the origin of birds and their closest ...

Body coverings such as hair and feathers have played a central role in evolution. They enabled warm-bloodedness by insulating ...

A strange crest found on ancient reptile fossils suggests birds and dinosaurs may not have the exclusive lock on feather-like ...

Is it possible that feathers weren’t the first extravagant skin appendages in reptiles? The recent discovery of Mirasaura grauvogeli’s remarkable dorsal crest has upended long-held assumptions about ...

Arizona's Petrified Forest National Park has done it again. The famed fossil-rich ground has provided paleontologists a ...

Researchers were able to date the fossil of the flying reptile, a close cousin of dinosaurs, back to more than 209 million ...