Pinpointing when birds diverged completely from dinosaurs has long remained a paleontological mystery.

Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...

The Carnegie Museum of Natural History in Pittsburgh, home to the Tyrannosaurus rex holotype and a famous Diplodocus, will benefit from Carole and Daniel Kamin’s donation.

Paleontologists have been arguing whether modern birds developed before or after the infamous asteroid for decades. Now, a ...

BEIJING -- Scientists have confirmed that a set of skeletal fossils discovered in southern China belonged to duck-billed ...

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

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

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

A new fossil exhibit will soon be available for viewing at the Sioux City Public Museum. The exhibit fill feature classic ...