Scans of the most well-preserved fossil of a prehistoric flying reptile with intact feathers have revealed how the first ...

A Chicago fossil of Archaeopteryx uncovers unknown features, supporting theories of bird evolution from dinosaurs and ...

Scientists have now discovered the oldest ancestor for all the Australian tree frogs, with distant links to the tree frogs of South America.

A newly discovered long-armed dinosaur from Mexico challenges everything we thought we knew about Cretaceous bird-like ...

Paleontologists have discovered that a three-eyed sea moth predator lived on Earth half a billion years ago with evidence found in one of the most fossil-rich areas of the world.

Most modern birds solved this issue by evolving shorter appendages to accompany their tertial feathers. But even though ...

New fossilized tracks made by an ancient reptile indicate that these animals evolved tens of millions of years sooner than ...

Archaeopteryx is the fossil that clearly demonstrated Darwin's views. It's the oldest known fossil bird, and it helps show that all birds -- including the ones alive today -- emerged from dinosaurs.

Paleontologists have uncovered 12 rare dinosaur teeth in China’s Songliao Basin, revealing surprising new insights that could ...

Newly discovered evidence of Australia's earliest species of tree frog challenges what we know about when Australian and ...

Maleriraptor kuttyi lived during the Norian age of the Triassic period. It belonged to the Herrerasauria group — an early ...

In a groundbreaking discovery, scientists have uncovered fossil evidence of an endangered tropical tree species for the very ...