Crystal skulls are not uncommon or terribly mysterious ... Many believe these skulls were carved thousands or even tens of thousands of years ago by an ancient Mesoamerican civilization.

According to Mayan teachings, all 13 skulls would be rediscovered ... but their tests showed that the object had been carved from one solid block of crystal. This was astonishing given that ...

While many of the legends surrounding crystal skulls have been debunked, the small, roughly carved skull in the National Museum of Anthropology's collection seems to be genuine. A Final Takeoff ...