Paleontologists identified a new ancient reptile appendage. And, how fast did dinosaurs run? A longstanding equation for dino ...

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 ...

Biologists have long thought feathers first evolved so that creatures such as birds could better regulate their body temperature, but UCC research on a fossil reptile suggests a different explanation.

Irish palaeontologists have helped discover an ancient "wonder reptile" which completely disrupts the scientific view of how ...