A new study of a fossilized ankylosaur suggests it could have uttered birdlike calls. By Carolyn Wilke In the next generation of dinosaur-based blockbuster films, some of the star creatures could ...

DALLAS — 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, ...