Over the past half century, researchers have established that birds evolved from dinosaurs: specifically, the theropods, the ...

Our bones did not begin deep inside the body. They started in the skin, not long after the first complex animals took shape.

Allosaurus stood among the largest and most powerful carnivores of the Jurassic period. This documentary explores how its ...

Cryolophosaurus was one of the earliest large carnivorous dinosaurs, thriving in what was once a cool, forested Antarctica. Fossil evidence shows it stood at the top of the food chain during a ...

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...

The first scream came about 30 minutes into the “Walking With Dinosaurs” show at MetraPark’s Rimrock Auto Arena Wednesday night when a life-sized, 16-foot tall allosaurus walked up the edge of the ...