The skeleton sat inside the Suining Formation rock bed. This layer dates to 147 million years ago. The sediments indicate a ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from ...

A golden era in dinosaur science is driving this fascination with dinosaurs. Around 1,400 dinosaur species are now known from ...

The size of the prints can estimate the size of the theropod, while the space between prints can suggest the speed of their ...

Dinosaurs come in all shapes and sizes, and although the smallest dinosaur species were certainly notable in their own right, it is the largest of these creatures ...

Scientists uncover largest collection of dinosaur footprints ever foundASSOCIATED PRESS, TORO TORO NATIONAL PARK ...

The prints, likely left by migrating theropods 70 million years ago, make the Carreras Pampa tracksite the largest recorded ...

A remarkable discovery in the Bolivian Andes has revealed the world’s largest known site of dinosaur footprints, offering a ...

We don’t know why so many were gathered here, but we like to think it was Woodstock for small theropod dinosaurs.

A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.

For more than two centuries, scientists have argued over where dinosaurs came from and how a scattered set of bones turned ...

Dinosaurs are among the most researched prehistoric animals, yet most people carry outdated ideas about them. Films, old textbooks, and childhood museum trips helped lock in images that science has ...