A Triceratops may have been the last dinosaur standing, according to a new study that determined a fossil from Montana's Hell Creek Formation is "the youngest dinosaur known to science." The ...

During the past week, people all over the Internet have driven themselves into a tizzy over the new study by John Scanella and Jack Horner in which the paleontologists hypothesized that the dinosaur ...

Add Yahoo as a preferred source to see more of our stories on Google. Seishiro Tada (left) standing next to an awe-inspiring Triceratops skull, with its enormous nasal cavity visible at the front.

After millions of years, six incredible dinosaurs are coming back to life. In “Walking with Dinosaurs” on PBS, paleontologists discover the lives behind the fossils, using the latest scientific ...

This January, a new, full-scale skeleton of a Triceratops dinosaur came to campus, shining a light on Colorado’s ancient past—a time when creatures like this three-horned dinosaur tromped through ...

The nearly complete skull of a baby Triceratops -- a three-horned, tank-like dinosaur from the Cretaceous -- is now giving paleontologists insights into how these creatures grew. Described in this ...

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The skull of Triceratops looks almost exaggerated, as if someone enlarged the front half without adjusting the rest. Paleontologists have long studied its horns and frill, yet the cavernous nasal ...