Nonetheless, the giant crystal skull that mysteriously arrived at the Smithsonian 16 years ago is out of its locked cabinet in Walsh's office and will be on public view until Sept. 1.

Legend of the 13 Crystal Skulls | From Mars to the Maya Scientists at Hewlett-Packard's crystal lab had tested thousands of specimens, but they'd never seen anything like this. The Mitchell-Hedges ...

Crystal skulls are not uncommon or terribly mysterious. Thousands are produced every year in Brazil, China, and Germany. But there are a handful of these rather macabre objects that have fueled ...

Inside Edition asked experts if crystal skulls were real and what powers they could actually have. “Indiana Jones and the Kingdom of the Crystal Skull” left fans and critics divided.

Legend of the 13 Crystal Skulls | From Mars to the Maya Scientists at Hewlett-Packard's crystal lab had tested thousands of specimens, but they'd never seen anything like this. The Mitchell-Hedges ...

This real-life Indiana Jones is suing on behalf of the nation of Belize over the Crystal Skull artifact, popularized in the 2008 Steven Spielberg film Indiana Jones and the Kingdom of the Crystal ...

Maybe it’s a permanent fixture, detachable jaw and everything, but I swear the skull wears a smirk. I’m probably right, Homann says: The skull has sense of humor.