The new "Jurassic World" movie trailer features growling, grunting and shrieking dinosaurs. These bellows may make for good entertainment at theaters, but do paleontologists actually know how ...

Dinosaur movies like Jurassic Park convinced the public that the prehistoric creatures roared. Now, two musicians are challenging the assumption using 3D-printed dinosaur skulls. Dubbed Dinosaur Choir ...

Imagine going to a concert that recreates the soundscape of a prehistoric swamp, where each instrument in the orchestra is modeled after a different dinosaur. That could eventually be possible with an ...

The duck-billed dinosaur Parasaurolophus is distinctive for its prominent crest, which some scientists have suggested served as a kind of resonating chamber to produce low-frequency sounds. Nobody ...

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, ...

Recent research indicates that Jurassic Park's dinosaur sounds are not accurate. Scientists now believe dinosaurs made low-frequency rumbles or deep resonant sounds, rather than the dramatic roars ...