How Hollywood Engineered the Dinosaur Roar The now-iconic Jurassic Park roar wasn’t based on fossil evidence or scientific modeling. Instead, it was a sound designer’s creative blend of animal ...

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 ...

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 ...