A new analysis of hundreds of obsidian artifacts from the Aztec Empire has revealed the vast trade networks that supplied ...

The Aztec Empire may have ended centuries ago, but its presence is far from gone. It lingers in temple ruins, place names, ...

New research uncovers how obsidian artifacts reveal the vast trade networks of the Aztec Empire during Tenochtitlan’s early ...

Obsidian was central to Aztec life — not just for crafting sharp tools and sacred offerings, but as a reflection of political ...