mexican mystery

Discovered 'skull altar' more than 1,000 years old in a cave in Mexico
About 150 toothless skulls have been found in a cave in the state of Chiapas, most likely victims of ancient sacrificial rituals.
Another mystery of the sacred Mexican temple challenges the scientific world
Recently, Mexican scientists discovered for the first time an almost complete fossil of a starfish at the world famous Aztec temple in Mexico City.