Anybody who has ever watched a fictional movie featuring dinosaurs would likely have been led to believe that the Tyrannosaurus Rex moved extremely quickly as it chased down its prey. But ...

The Tyrannosaurus rex known as Stan, excavated in South Dakota in 1992, is one of the most complete Tyrannosaurus rex skeletons in the world. Greg Latza / AP Images Tyrannosaurus rex has always ...

It’s an unlikely relationship, but the humble pigeon is a descendant of the group of dinosaurs that also includes the mighty Tyrannosaurus rex. The two species share a remarkable biological past. Our ...

Samuel H. "Doc" Knight, the legendary Wyoming geologist, was an early museum curator. Knight painted one of the museum's large murals and constructed a campus landmark, the large, copper-plated ...