When paleontologists announced earlier this month that a mostly complete skeleton of a new species of giant sauropod dinosaur had been discovered in southwestern Patagonia, it was immediately clear ...

When Nicholas Longrich discovered a new dinosaur species with a heart-shaped frill on its head, he wanted to come up with a name just as flamboyant as the dinosaur's appearance. Over a few beers with ...

Suciasaurus rex has a leg up — OK, a femur — on other dinosaurs that might have fought tooth and claw to be named the Washington state dinosaur; there simply are no other dinosaur fossils known that ...