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 ...

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, ...

For the next week, dinosaur enthusiasts are getting a special treat at the Smithsonian National Museum of Natural History. A nearly complete skull of a thickheaded dinosaur seen in the “Jurassic Park” ...

This infographic shows the most visited Smithsonian institutions in 2025.

Billionaire industrialist David Koch has pledged $35-million to the Smithsonian Institution to fund a makeover of the National Museum of Natural History’s dinosaur hall, says The Washington Post. The ...