For some 70 million years, the remains of Trey the triceratops lay in sediment beneath Wyoming. Unearthed in 1993 by Lee Campbell and Allen Graffham, the iron-red fossil skeleton spent 28 years loaned ...

A Triceratops named “Trey” has been a popular exhibit at the Wyoming Dinosaur Center in Thermopolis for 30 years. Now on the auction block, it has ...

Kids love to collect dinosaurs, and some adults are just grown-up kids with larger wallets. But to collect the dinosaur called “Trey,” you’re gonna need a dino-sized wallet.

Turns out the key to discovering a new type of dinosaur might be a weird toe in an Idaho museum. Or a skull in Switzerland.

A triceratops skeleton that stood in a Wyoming museum for decades will be auctioned off, a rare instance of a ...

Dating back more than 66 million years to the late Cretaceous period, Trey was discovered in Wyoming, in the US, in 1993.

The Allosaurus fragilis stands near the entrance of the BYU Museum of Paleontology. The Allosaurus fragilis was the most common predator in Western North America 150 million years ago, according to ...

POCATELLO — Idaho researchers believe they may have discovered a new species of dinosaur. Adjunct professor of geosciences at Idaho State University L.J. Krumenacker and professor of geology and ...

A tiny plant-eating dinosaur that was about the same size of a chicken and occupied what’s now northern Spain some 125 million years ago is baffling scientists. The dinosaur, Foskeia pelendonum—named ...

FLINT, Mich. (WJRT) - The Sloan Museum of Discovery in Flint is unveiling a new exhibit featuring newly discovered dinosaurs from the Alaskan Arctic Circle. On Monday, members received an exclusive ...