The roar of a T. rex, made iconic by Jurassic Park, has become the soundtrack of prehistory. In reality, no one—not even paleontologists—can say for certain what dinosaurs sounded like, though there ...
CLANCY --Dinosaurs were brightly colored. They chirped and sang. They had feathers. And they danced. That’s just a few of the fascinating theories that world famous paleontologist Jack Horner shared ...