Researchers have unearthed two dinosaur "mummies" in the badlands of Wyoming, confirming duck-billed dinosaurs had hooves, ...

A paleontologist was trying to locate the site of a famous 1908 discovery when a rancher in Wyoming shared an important clue.

"For the first time, we have a complete, detailed picture of a large dinosaur that we are really convinced of." ...

Wyoming's badlands have yielded two mummified duck-billed dinosaur fossils, revealing the first-ever evidence of hooves in ...

History buffs will adore discovering this town in Wyoming that feels like a throwback to the Wild West and is on the doorstep ...

Edmontosaurus, which munched plants with its broad and flat snout that vaguely resembled a duckbill, roamed western North ...

Drive two and a half hours southeast of Yellowstone National Park and you’ll find a different kind of wild. Wind blows sand across dry stream beds, and gnarled, candy-striped hoodoos jut out of ...

It’s been more than 60 million years since duck-billed dinosaurs roamed around what is now known as western North America. Or ...

In a new paper in Science, experts from the University of Chicago describe steps that took place some 66 million years ago to ...

Wyoming is packed full of great outdoor recreation opportunities, and this overlooked national monument is truly beautiful ...