The National Museum of Natural History’s new Pachycephalosaurus skull sheds light on enigmatic group of dinosaurs and will be on display during the holiday season Jack Tamisiea The museum recently ...

The Pachycephalosaurus in Grow a Garden is one of the rarer obtainable dinosaurs and was recently introduced alongside the new Pet Mutations update. This makes it a must-have critter for players ...

A rare dinosaur skull will soon go on display at the Smithsonian's National Museum of Natural History, but the fossil will not be on view for long. The near-complete skull of a Pachycephalosaurus, a ...

The Smithsonian’s National Museum of Natural History says it will display a rare and “remarkable” dinosaur skull that was unearthed in South Dakota. The well-preserved Pachycephalosaurus skull was ...

Pachycephalosaurus’ domed, heavily-built head looks like it was capable inflicting some serious damage. Unfortunately, trying to decipher how this animal used that noggin has given many poor ...

Pachycephalosaurus, the delicately built, 15-foot-long, dome-headed dinosaur that lived alongside Tyrannosaurus and Triceratops, is a staple of children’s books and popular culture—one usually ...

Left lateral view of catalog number USNM PAL 803273, a Pachycephalosaurus skull, from the Late Cretaceous Period, Maastrichtian stage (approximately 68 to 66 million years ago), Hell Creek Formation, ...

MIAMI — Alex Rosenberger couldn’t tell a tyrannosaurus from a stegosaurus, but the 8-year-old Leewood Elementary School student knew he didn’t want to live 150 million years ago when the two dinosaurs ...

Matthew Carrano gently ran his finger along the toothy upper jaw of the Smithsonian Institution’s newest arrival, which was still sitting in its padded shipping crate. The dinosaur curator looked down ...

Jurassic Park helped popularize this head butting dino. Learn why paleontologists are undecided about the evolution and behavior of the Pachycephalosaurus. Partway down the list of household dinosaur ...

A Pachycephalosaurus, photographed at the North Carolina Museum of Natural Sciences. The object tore through the roof and both floors of a two-story home. NASA will investigate whether it’s space junk ...

Three dinosaurs that were thought to belong to very different groups are actually kids, teens and adults of the same genus, researchers say. “I made a brand new dinosaur hall at the museum three years ...