About 67 million years ago, a feathered raptor dinosaur with the grace and hunting skills of a cheetah took down prey with grasping sickle-like claws. The fossils of the newly discovered dinosaur, ...

Paleontologist Robert Bakker’s exclamation to his colleague, Jim Kirkland, on the phone back in 1991 was quite literally about a big discovery. Digging in Gaston Quarry in Grand County, Utah, Kirkland ...

Five enormous dinosaur footprints found in south-east China were made by one of the largest raptors of all time. The predator probably measured 5 metres from snout to tail, roughly half the length of ...