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

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

Mirasaura provides the first direct evidence that complex skin appendages appeared early during reptile evolution and are not ...

Remarkable fossils found in North Greenland have helped researchers solve a 500-million-year-old puzzle surrounding ...

An exquisitely preserved fossil from half a billion years ago has turned our understanding of spider evolution upside down.

Scientists found a 247-million-year-old reptile, Mirasaura grauvogeli, with a feather-like crest that lived in trees.

Along a narrow mountain road snaking through the Himalayas, a clawed creature with “bent” toes moved along the ground. Its coppery eyes scanned the charred landscape, but it wasn’t the only one ...

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

An international research team from the Museum für Naturkunde Berlin and from Buenos Aires and Washington D.C. has identified ...

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 ...