Around 100 million years ago, male dinosaurs came together to what researchers now call a “mating area” in Colorado and ...

The giant ground sloth was given its scientific name Megalonyx jeffersonii by the US’s third president and founding father ...

A dinosaur fossil has been found in an unlikely place, a hole drilled under the parking lot of a Colorado museum where dinosaur skeletons are on display. The find happened when the Denver Museum of ...

DENVER — A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, under its own parking lot.

DENVER — A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, under its own parking lot. It came from a hole drilled more than 750 ...

Dinosaur discoveries in the area over the years include portions of Tyrannosaurus rex and triceratops-type fossils. This one is Denver’s deepest and oldest yet, O’Connor said.

DENVER (AP) — A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, under its own parking lot. It came from a hole drilled ...

Part of a fossilized vertebrae from a herbivorous dinosaur found deep under the parking lot of the Denver Museum of Nature & Science is displayed at the museum on July 9, 2025.

A dinosaur fossil has been found in an unlikely place, a hole drilled under the parking lot of a Colorado museum where dinosaur skeletons are on display. The find happened when the Denver Museum of ...