Dinosaur feathers reveal traces of ancient proteins
Paleontologists at University College Cork (UCC) in Ireland have discovered X-ray evidence of proteins in fossil feathers that sheds new light on feather evolution.
![](https://whatco.me/media/cache/resolve/entry_thumb/da/29/da292286e7b9bf2cdbfd88339609b736fd7018491a3cb7d83771715752c2e2a9.jpg)
Paleontologists at University College Cork (UCC) in Ireland have discovered X-ray evidence of proteins in fossil feathers that sheds new light on feather evolution.