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

Add Yahoo as a preferred source to see more of our stories on Google. In this artist's reconstruction, two pachycephalosaurs from the new species Zavacephale rinpoche spar, engaging in head-butting ...

“This skull is by far the most spectacular specimen of this type of dinosaur that we have at the museum,” says Matthew Carrano, a paleontologist and NMNH’s curator of Dinosauria, in a press release.

Scientists have unearthed in Mongolia the oldest and most complete fossil of a pachycephalosaur, a group of dinosaurs known for their dome-shaped skulls, according to a new study published Wednesday ...

Almost two centuries ago, a pile of bones was found buried in an England sea cliff. It was later brought to fossil expert, and inventor of the word dinosaur, Richard Owen to discover what creature ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A juvenile dome-headed ...

PITTSBURGH (AP) -- Researchers at the Carnegie Museum of Natural History on Thursday unveiled what they say is the most complete Tyrannosaurus rex skull ever discovered. Nicknamed "Samson," the skull ...