A combination of historical preservation and safety concerns mean big fines for visitors who climb the ancient structures ...

Did an uprising occur? Was there a war? These are among the mysteries that still hang over Teotihuacan and why the ancient city and its pyramids continue to fascinate tourists. No, they aren’t ...

Janet Jarman In the fall of 2003, a heavy rainstorm swept through the ruins of Teotihuacán, the pyramid-studded, pre-Aztec metropolis 30 miles northeast of present-day Mexico City. Dig sites ...

(Getty Images)| In Mexico's ancient city of Teotihuacán – a UNESCO World Heritage Site that once boasted a population of more than 125,000 people – visitors will find the Pyramid of the Sun.

Teotihuacan, which is located northeast of ... to induce the specific destructive patterns observed in this ancient city." In response to the earthquakes, the city's occupants reinforced their ...