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

A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from ...

Scientists studied thousands of dinosaur footprints in Bolivia and uncovered how these animals moved, ran, and interacted on ...

Theropods once trekked along a “dinosaur freeway” that stretched across a shoreline in what is now Bolivia, according to a ...

Researchers have counted 16,600 fossilized dinosaur footprints and 1,378 swim tracks at a site in Bolivia that showcase a ...

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

WINONA, Minn. — It was a dinosaur that once roamed the Earth 66 million years ago, and now a big piece of it sits housed in a ...

Scientists have reconstructed the most complete and lifelike profile of Edmontosaurus annectens thanks to an extraordinary ...

WINONA, Minn. (KTTC) – A team of Winona State University faculty and alumni discovered a massive 66-million-year-old fossil ...

The extent of an incredible dinosaur highway has been revealed in Bolivia, a country where actual skeletal fossils are rare.

A fossil site in Bolivia preserves thousands of traces of dinosaurs who walked, ran, and swam along an ancient coastline, ...