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.

The late-afternoon sun shone down on a sandstone ridge in Montana, illuminating a large sinkhole that had been soaked from rain showers earlier in the day. Commercial paleontologist Craig Pfister said ...

Meet Horridus — one of the most complete Triceratops fossils ever discovered. Found in Montana, Horridus at Melbourne Museum ...

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 ...

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 ...

Triceratops and similar horned dinosaurs had unusually large nasal cavities compared to most animals. Researchers, including those from the University of Tokyo, used CT scans of fossilized Triceratops ...

The skeleton of a 66-million-year-old giant Triceratops fossil could soon belong to a lucky dinosaur enthusiast – that is, if they have an estimated 1.2 million euros ($1.4 million) to spare. The ...

A triceratops skeleton that stood in a Wyoming museum for decades will be auctioned off, a rare instance of a museum-exhibited dinosaur going to the auction block just as the market for the ...

The world’s largest known triceratops skeleton is going up for auction. Known as "Big John," the triceratops will be sold by the Drouot auction house in Paris on Oct. 21, according to a press release.

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 ...