The Aztec Empire once hosted an expansive trade network that brought volcanic glass to its capital from right across ...

Discover how an analysis of more than 700 objects reveals obsidian came into the Aztec capital from far and wide.

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

New archaeological research by Tulane University and the Proyecto Templo Mayor in Mexico reveals how obsidian—a volcanic ...

Overall, the study authors identified obsidian from seven different outcrops besides Pachuca, including some located in enemy ...

The mayor of Teuchitlán is the first government official to have been arrested in connection with the case. Prosecutors ...

People aged 19 years and older can bring and drink their own alcoholic beverages to 54 City parks. All park events where alcohol will be sold or served to the public still require a City of Toronto ...