Recent digs revealed roughly 20 feet of a long-necked dinosaur's skeleton, and paleontologists suspect even more bones are ...

The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.

You never really expect to stumble across dinosaur bones while fixing up a parking lot, but that’s exactly what happened at ...

Workers at Dinosaur National Monument uncovered a long-necked dinosaur fossil during asphalt removal.

For those who love nature, a trip to one of our 63 national parks often makes it to the top of their travel list, and with ...

A dinosaur was discovered beneath the parking lot at the monument’s most-visited attraction. It’s the first excavation in ...

The park's paleontologists identified the fossil as 'Diplodocus,' which was one of the longest among dinosaurs, with ...

Some 150 million years ago sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to ...

A nest of dinosaur eggs dating back around 150 million years has been discovered on a beach cliff in Torres Vedras, Portugal.

Babies and very young sauropods—the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ...