The Aztecs, one of the most intriguing and sophisticated civilizations to have ever existed, left an indelible mark on Mexico’s cultural and historical landscape. Before their dramatic fall to Spanish ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Three codices from the 16th and 17th century describe historical details about the Aztecs and the area that is now Mexico City. When you purchase through links on our site, we may earn an affiliate ...

Aztec duck-head pendants recovered from Tenochtitlán were made using volcanic glass called obsidian. - Mirsa Islas/Courtesy Proyecto Templo Mayor, INAH Hundreds of obsidian artifacts have revealed ...