Valuable prehistoric exhibits like the Unihornus Skeleton draw high buzz and donations. The Ambered Tap-Rex and Proto-Computer impress with knowledge and entertainment value. The Tiarasaurus Rex ...

Back in 2011, a group of paleontologists digging in an open-pit mine in Alberta, Canada, stumbled across something almost too good to be true — the fossil of an armored dinosaur with its skin, armor, ...

SIOUX CITY -- Tail and femur bones of the ostrich-like Struthiomimus, a frill from a Triceratops and the complete upper skull of a new dragonesque-dinosaur species are among the rare fossils visitors ...

The 110 million-year-old fossil of a nodosaur preserves the animal’s armor, skin, and what may have been its final meal.

Pachycephalosaurs, two-legged plant eaters known for their bony dome-shaped skulls, are among the quirkiest dinosaurs known, ...