When Argentine geologist Federico Alvarez Hazer immigrated to Baltimore one year ago to live with his wife, he imagined that his days working on fossil dig sites close to home — as he had in South ...

[chitters] [thrilling music] -[Narrator] Utahraptor is the largest species of raptor that ever lived. [rasping screeches] [intense music] But until relatively recently, no-one knew this fearsome ...

Dinosaurs still roam the Earth. You don’t even have to go to a distant swamp or an isolated jungle plateau to see them. They’re everywhere - waddling over Antarctic ice, sprinting through the Kalahari ...

How do we know what dinosaurs really looked like? We see dinosaur skeletons in museums, but have you ever wondered how scientists figure out their shape and build, their skin and feathers, and their ...