The Chicago Archaeopteryx features more soft tissue and delicate skeletal details than any known fossil of its kind, and ...

Fossilized claw tracks discovered in Australia show that the animal group that includes reptiles, mammals and birds formed ...

Fossilized footprints discovered in southeastern Australia, dating back approximately 355 million years, have forced ...

Fossil tracks found in Australia push the origin of reptiles back by 40 million years, altering the timeline of tetrapod ...

We now have full genome sequences for six species of apes, helping us to pin down our last common ancestor – and potentially ...

A Chicago fossil of Archaeopteryx uncovers unknown features, supporting theories of bird evolution from dinosaurs and highlighting its unique flight adaptations.

The origin of reptiles on Earth has been shown to be up to 40 million years earlier than previously thought -- thanks to ...

The ancient footprints from Australia were found on a slab of sandstone recovered near Melbourne and show reptile-like feet ...