A fossil bed in northwestern China has been telling a strange story for years. Scattered through its rocks are the remains of ...

New fossil shows that precise wasp mimicry in hoverflies evolved far earlier than previously thought—and wasn't shaped by modern birds. Děčín, Czech Republic—A newly discovered fossil from the Early ...

Feathered Raptors: Not Quite Ready to Fly Dromaeosaurids, the so-called “raptors,” are among the best-known dinosaurs from ...

At a Cretaceous lake in what is now northwestern China, paleontologists have found the fossilized remains of ancient birds ...

About 13 million years ago in a vast South American wetland, colossal predators clashed. The fossilised bone from an enormous flightless bird found in Colombia shows tooth marks made by a giant caiman ...

Ancient frog relatives survived the aftermath of the largest mass extinction of species by feeding on freshwater prey that evaded terrestrial predators, University of Bristol academics have found. In ...