If you thought dinosaurs were just giant, terrifying creatures, then you need to meet Arlo and his prehistoric friends in Pixar's The Good Dinosaur. Following the epic journey of the young Apatosaurus ...

In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

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 ...

The extent of an incredible dinosaur highway has been revealed in Bolivia, a country where actual skeletal fossils are rare. More than 16,000 footprints, along with tail impressions from creatures of ...

Side view of NMNH's newly acquired Pachycephalosaurus skull, which is a rare, nearly complete specimen James D. Tiller and Phillip R. Lee / Smithsonian Institution Millions of years ago, an ...

With studies of fossilized bones, gut contents, eggshells and more, paleontologists revealed new and captivating details ...

The recently acquired skull of the dome-headed dinosaur Pachycephalosaurus. USNM PAL 803273, Department of Paleobiology, Smithsonian Institution. Gift of Eric and Wendy Schmidt. Photo by James D.

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters - capable of sinking their claws even into solid ...

Hundreds of yards of dinosaur tracks with toes and claws have been found in the Italian Alps in a region that will host the 2026 Winter Olympics, authorities said Tuesday. "This set of dinosaur ...

(CNN) — A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs. Rocks and fossils at the Naashoibito Member site show an ecosystem that ...

A new dome-headed dinosaur species was discovered in Montana, a study released this month shows. Researchers discovered the fossils of Brontotholus harmoni, a dome-headed dinosaur in Montana, ...

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, ...