A set of model dinosaurs are only allowed to make noises within certain hours following complaints about screeching. Ralph ...

For most people, the sound of a dinosaur is unmistakable:a deep, guttural roar that shakes the earth. That idea, planted by Jurassic Park in 1993 and echoed in countless documentaries, toys, and theme ...

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 ...

We tend to associate dinosaurs with ground-shaking roars, but the latest research shows that this is probably mistaken. You'd feel it more than hear it – a deep, visceral throb, emerging from ...

New studies prove that dinosaurs may not have roared in their days on the earth. NPR's Linda Wertheimer talks to paleontologist Julia Clarke about her new discovery — the cooing sounds of dinosaurs.

Million years ago, dinosaurs roamed the Earth, leaving behind a legacy etched in rocks. Fossils have given us a glimpse into their physical form, different species, traits, and even lifestyle. While ...