Research has revealed a "remarkable" site featuring mysterious prehistoric rock art and dinosaur footprints that is "like no other" in the world. The Serrote do Letreiro Site, described in a study ...

The Denver Museum of Nature & Science already houses a vast trove of dinosaur bones, but it recently received an unexpected addition to the collection. The latest fossil didn’t come from a generous ...

RED FLEET STATE PARK, Utah - A three-toed footprint appeared in the rock, slightly longer than my hiking boot. The outlines weren’t crisp, but the impression was deep enough to collect sand grains and ...

The Denver Museum of Nature and Science already houses a stunning collection of some 4.3 million relics spanning eras, fields, and cultures. As it happens, the museum is sitting on even deeper history ...

A new dinosaur species, Doolysaurus, was discovered in South Korea, with CT scans revealing a hidden baby fossil inside rock.