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

For many years, it was widely believed that fossils no longer contained any original organic molecules as the fossilization ...

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.

The dinosaur was about as big as a Tyrannosaurus rex and had a unique nasal horn and symmetrical teeth that it used to eat ...

Researchers discovered a protein in a 68- to 66-million-year-old fossil that many scientists would have argued should have ...

Fossils provide scientists with a few clues about how dinosaurs mated, had sex, and reproduced, but much is still left to the ...

France’s varied geology makes it fertile ground for dinosaur fossil hunters, but many finds have only been unearthed in the ...

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

“Pterosaur bones are very delicate – so finding fossils where another animal has clearly taken a bite is exceptionally ...

They recovered a well-preserved hip bone (sacrum) of an Edmontosaurus dinosaur from the Hell Creek Formation in South Dakota. This formation dates back to the late Cretaceous period, suggesting this ...

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