The well-preserved fossil that was once a dinosaur's butt bone (sacrum) was excavated from South Dakota's Hell Creek ...

In a study published in January, researchers confirmed the preservation of original organic molecules in Mesozoic dinosaur ...

The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.

Now, more than a decade later, new analysis of the fossils has found that they belong to a new 73-million-year-old species, according to a study published Jan. 28 in the peer-reviewed journal ...

Dinosaurs had sex. Fossil nests and eggs, as well as the ways today’s birds and crocodiles reproduce, leave no doubt on that ...

The fossil discovered at Sea-Tac Airport is at the Burke Museum, and named for the man who first came across it. Nearly 60% ...

Trovants are rocks that grow by absorbing minerals from rainwater. Romania is home to a cluster of trovants that inspired ...

A new species of dinosaur has been discovered by a group of Chinese paleontologists at Yunnan University. It is an ...

Some paleontologists think that fossils recovered from Antarctica are evidence of birds similar to modern geese and ducks ...

A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...

The fossilised neck bone of a dinosaur that was bitten by a crocodile-like creature 76 million years ago has been discovered ...

A 69 million-year-old skull fossil discovered in Antarctica is an ancient relative of geese and ducks, making it the oldest ...