Mirrors were thought of as a means of peering into the world of the supernatural, they were a means of discovering what would occur in the future. Thus stated Annabeth Headrick, University of Denver ...

When two spelunkers investigated what they thought was trash in a cave in Mexico, they discovered more than a dozen artifacts ...

The green obsidian was also thought to have a symbolic connection to Tollan, a mythical city where the god Quetzalcoatl lived, which was believed to be the ancestral origin of Mexico's civilizations.

The green obsidian was also thought to have a symbolic connection to Tollan, a mythical city where the god Quetzalcoatl lived, which was believed to be the ancestral origin of Mexico’s ...