BEIJING, China. — Y. huali roamed the earth about 125 million years ago. Its fuzzy coat suggests that the climate back then was cooler than scientists first thought. The Tyrannosaurus rex has always ...

At the Perot Museum, a Feathered T. rex Comes of Age Ronald S. Tykoski has spent 18 years with the Perot Museum of Nature and Science. We had to ask the curator about his latest T. rex exhibition, his ...

LOS ANGELES - The discovery of a giant meat-eating dinosaur sporting a downy coat has some scientists reimagining the look of Tyrannosaurus rex. With a killer jaw and sharp claws, T. rex has long been ...

What was 21-feet tall, looked like a T-rex and was covered in feathers? It was the Cryolophosaurus, of course! This eccentric beast roamed the Earth during the early Jurassic Period, around 188 to 194 ...

Dec 8 (Reuters) - The young Gorgosaurus knew what it liked for dinner. About 75 million years ago in what is now Canada's Alberta province, this fearsome T. rex cousin set about hunting turkey-sized ...