A fossil of Manipulonyx reshetovi, found in a Mongolian desert, shows how the dinosaur used its specialized claw to snatch ...

The most common understanding that humans have of dinosaurs comes less from research and more from the cinematic world that has presented the gigantic animals as large ferocious, roaring creatures. Be ...

Before the mid-1960s, it was widely believed that all dinosaurs were cold-blooded, slow-moving animals. But in the summer of 1964, a team of paleontologists led by John Ostrom discovered Deinonychus, ...