More than 120 years ago, the Yale paleontologist Othniel Charles Marsh described two of the most spectacular horned dinosaurs of all time. The first, named Triceratops in 1889, had three impressive ...

BOZEMAN, Mont. -- Research by a Montana State University doctoral student and one of the nation's top paleontologists is upending more than 100 years of thought regarding the dinosaurs known as ...

In August, some bones were dug up in a construction site in Thornton, and the Denver Museum of Nature and Science determined it was a triceratops fossil. That's the end of that story, right? Well, not ...

A three-horned dinosaur long known as Torosaurus may actually represent an adult Triceratops, according to paleontologists. The conclusion overturns a century-old belief about Triceratops and ...

A construction crew working on a public safety facility in Thornton, Colorado, unexpectedly unearthed a skeleton in August, which they thought belonged to a Triceratops. Though this was in itself a ...

If you cried over the sick Triceratops in Jurassic Park, or just loved this horned dinosaur as a kid, there’s one scientific controversy you need to understand right now — it may wind up demonstrating ...

professor Jack Horner upends more than 100 years of thought. It was published in the July 14 issue of the Journal of Vertebrate Paleontology. Dinosaurs identified as triceratops have a three-horned ...

DENVER (CBS4) - "I think we found a triceratops." That was the assessment from scientists at the Denver Museum of Nature and Science in August when they inspected bones found at a construction site in ...

Triceratops, with its three large horns and great ruffled headdress, seems distinctive enough, but at one time paleontologists had named more than a dozen different species of the rhinoceros-like ...

THORNTON, Colo. (CBS4) - Next Saturday will be a special one for people who were fascinated by last year's dinosaur bone excavation in Thornton. The city will be holding a special Movie in the Park ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER — A nearly complete skull and partial ...

Sure, it’s 66 million years old, but that doesn’t mean it still doesn’t have a few tricks under its sleeve. Back in August, construction crews in Thornton, Colorado unearthed a rare triceratops fossil ...