It's Valentine's Day, and that means that millions of people will be riffling through their record and CD collections to find the right music to set the proper mood with their special someone. Seventy ...

An illustration of the Lambeosaurus, which is a duck-billed dinosaur that shares traits with the newly discovered skull in this study. Getty What's new — Scientists compared one newly discovered skull ...

The skulls of three hadrosaur dinosaurs, Lambeosaurus lambei (top left), Gryposaurus notabilis (top right), Parasaurolophus walkeri (lower). Disclaimer: AAAS and EurekAlert! are not responsible for ...

Parasaurolophus used its crest to communicate and intimidate predators. Parasaurolophus used its crest to communicate and intimidate predators. Dinosaur Train is available to stream on pbs.org and the ...