Meet Ahvaytum bahndooiveche, a dinosaur slightly larger than a chicken, with a long tail, beaklike mouth and feathers. It ...

Dinosaur fossils discovered by paleontologists working with the University of Wisconsin-Madison have been determined to be ...

This small, chicken-sized dinosaur lived around 230 million years ago. Interestingly, this pushes back the timeline for dinosaur presence in the northern hemisphere by millions of ...

Dippy the Diplodocus, an 88-foot-long Wyoming dinosaur, is world famous and billed as “the most colossal animal ever on Earth ...

The International Geoheritage Site designation identifies such sites as being of the highest scientific value.

For more than 40 years, an area of Cretaceous rock exposures in northwest Montana has been the site of exciting fossil discoveries, including ones ...

"For free, this is the best dinosaur exhibit you're going to see," Curator Matt Anderson said of the exhibit, which opens Feb ...

Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the new research.

Study finds the oldest known North American dinosaur fossil in Wyoming, challenging previous beliefs about dinosaur evolution.

Which came first, the dinosaur or the dinosaur egg? I can’t answer that question but one of Montana’s greatest dinosaur ...

The tiny ankle bone tells a mighty story about where dinosaurs originates and challenges longstanding hypotheses in the paleontology field.

(It’s the triceratops, in case you were wondering.) The Wyoming Dinosaur Center in Thermopolis hosts one of the biggest fossil collections in the world, as well as dig sites that feature some of ...