Researchers analyzed 788 obsidian artifacts from Tenochtitlan, revealing that the Mexica (Aztec) Empire sourced this important material from at least eight different locations, including regions ...

Its fear-splitting screech reverberates throughout space and time. Swiss and Norwegian neuroscientists have discovered that the ancient Aztec death whistle — often credited with emitting the scariest ...

Chronology -- The origins of a civilization -- The great capitals of the classic period -- From the fall of the classic states to the rise of the Toltec state -- The ...

MEXICO CITY (AP) — Jasmín Ordóñez looks out from a wooden boat at the water as she crosses a narrow channel that connects a labyrinth of chinampas, island farms that were built by the Aztecs thousands ...