Construction crews have helped excavate the first fossils in Dinosaur National Monument in more than 100 years. The bones, ...

Scientists believe the bones belong to the large, long-necked dinosaur Diplodocus from the Late Jurassic period, which are ...

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

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

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

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

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 new fossil was discovered at Dinosaur National Monument over the weekend.

For the first time in over a century, fossil excavations took place at Dinosaur National Monument on the border of Colorado ...

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

Recent parking lot construction work in Dinosaur National Monument revealed previously uncovered dinosaur fossils near the ...

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