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

For a place named Dinosaur, it’s been a while since the small Colorado town revealed any actual fossils. But after a 101 year ...

The big picture: Park staff identified the fossils on Sept. 16 during parking lot construction near the Quarry Exhibit Hall ...

Routine parking lot construction at Colorado’s Dinosaur National Monument unearthed new fossils last fall, the first ...

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

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

The bones are the first to be excavated in more than a century.

Construction workers made an incredible discovery at Dinosaur National Monument when parking lot work unearthed fossils ...

For the first time in over 100 years, fossils have been excavated from the parking lot of the Quarry Exhibit Hall at Dinosaur ...

An unprecedented fossil of a baby dinosaur curled up perfectly inside its egg is shedding more light on the links between dinosaurs and birds. The 70-million-year-old fossil preserves the embryonic ...

A fresh analysis of a fossil found almost 50 years ago reveals a newly described genus named for its "manipulating claw" ...

Step into Arizona’s ancient past and see the actual footprints left by prehistoric giants in this remote, awe-inspiring ...