What roils beneath the Earth's surface may feel a world away, but the activity can help forge land masses that dictate ocean circulation, climate patterns, and even animal activity and evolution. In ...

Villagers in Mexico just uncovered 2,500-year-old ruins of the Zapotec "Cloud People" on a 6,000-foot mountaintop. The ruins ...

In a region packed with historically important cities, few can claim to have played such a long and pivotal role as Puebla.

Child sacrifice was thought to be rare in their culture. This chilling discovery suggests foreign invaders played a role.