DENVER — A small roadside quarry west of Denver, site of some of the infamous "Bone Wars" of the 19th century, has revealed a new treasure: the snout of the long-necked dinosaur Apatosaurus ajax. The ...

BYU's Paleontology Museum holds one of the largest fossil collections in the world. Many of the classic dinosaurs most people know about were found in Utah, according to Boisvert. (Cameron Cook) ...

Gigantic, pissed-off chickens with teeth. That’s the impression created by the imposing models on display in the “Feathered Dinosaurs and the Origins of Flight” exhibit. After you check out these ...

Othniel Charles Marsh and Edward Drinker Cope were the two most prominent dinosaur specialists of the 1800s—and bitter enemies. They burned through money, funding expeditions to Western badlands, ...

Feb. 25—While many may not realize it, Oklahoma was at one time home to some of the biggest animals to have ever walked the face of the Earth. This, of course, means dinosaurs, and Oklahoma was once ...

LARAMIE - A prominent member of the University of Wyoming Geological Museum is on a yearlong sabbatical. The 75-foot-long fossil display of the apatosaurus, a sauropod dinosaur that roamed Wyoming 150 ...

Sauropods were some of the largest dinosaurs to ever stomp across the planet, and they did their stomping pretty much everywhere. But while paleontologists have discovered fossils from species like ...