Instantly recognizable by their spiral shells, these ancient predators were relatives of modern squid and octopuses. Because ...

A dinosaur egg laid 70 million years ago holds the remains of an "exquisite" embryo that shows how dinosaurs positioned themselves before hatching.

Argentinian scientists have found fossilized bones of one of the world's oldest dinosaur species in the Andes Mountains, the ...

Argentinian scientists have found fossilised bones of one of the world's oldest dinosaur species in the Andes Mountains.

A 230-million-year-old fossil found in Argentina shows that the evolution of sauropod dinosaurs’ long necks began earlier ...

The American Museum of Natural History is relocating Apex, a 150-million-year-old skeleton, to a new spot near its dinosaur ...

The American Museum of Natural History has found a more appropriate space for Apex, a nearly complete dinosaur skeleton lent ...

The pachycephalosaurs were a unique group of dinosaurs with domed heads. But scientists haven't known much about them because their fossils have been so incomplete. A stunning discovery from southern ...

Alamosaurus, the largest land animal to ever roam North America, has long been a subject of fascination for paleontologists.

Dinosaur stories are often written for children, with a cast of neon cartoon characters or animatronic models. But for adults ...

The near-complete skeleton of a carnivorous dinosaur which roamed the earth around 150 million years ago was sold at a Paris auction house on Tuesday for 3 million euros ($3.52 million).

The hadrosaur would have lived in the same ecosystem as armored ankylosaurids, horned dinosaurs like the Navajoceratops, as well as the “Bisti Beast,” a well-known horned dinosaur of New Mexico, ...