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

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

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

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

Parking lot construction at Colorado's Dinosaur National Monument unearthed new fossils last fall, the first discovery at the ...

A fascinating window into life during the Jurassic period has just opened in Torotoro National Park, Bolivia. Paleontologists ...

Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave behind. Once the soft tissues like reproductive organs have decayed away, ...

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

A high-traffic “dinosaur freeway” may have once stretched across a shoreline in what is now Bolivia. Traveling along this busy route were theropods — three-toed, bipedal meat-eating dinosaurs, which ...

A colossal titanosaur, Chucarosaurus diripienda, unearthed in Patagonia, measured 30 meters and weighed tens of tonnes. Its immense size even cracked a road during transport, highlighting its ...

Millions of years ago, a tiny dinosaur in what’s now Mongolia may have used its unique claws to steal meals in the dead of ...