On the edge of Mexico City's famed Zócalo plaza, next to the ruins of the Aztec sacred pyramid known ... the great bearded deity Quetzalcoatl—banished after committing incest with his sister ...

Tales of a tower of skulls ... a building in Mexico City. What they found shocked them, and led to an excavation that’s lasted over five years - advancing knowledge of the Aztec people in ...

"Skull whistles might have been used to scare the human sacrifice or the ceremonial audience, but further cross-documentation is needed here." Aztec ... Quetzalcoatl temple, in Mexico City ...