The chance discovery beneath a nearly 2,000-year-old pyramid leads to the heart of a lost civilization Matthew Shaer; Photographs by Janet Jarman The Temple of the Plumed Serpent is adorned with ...

The Guatemalan government announced the discovery of an ancient Teotihuacan altar in Tikal National Park, shedding new light on the interactions between the Teotihuacan and Mayan cultures, as well as ...

In the jungles of northern Guatemala, archaeologists brushed away centuries of soil to uncover a small altar that shouldn’t have been there. It stood no taller than a toddler, its four painted faces ...

MEXICO CITY — A sacred tunnel discovered in the ancient city of Teotihuacan is filled with thousands of ritual objects and may lead to royal tombs, the lead Mexican archaeologist on the project said ...

After six years of pain-staking archeological work inside of Teotihuacan's famed Pyramid of the Plumed Serpent in Mexico, researchers have come across a curious discovery that may bring them one step ...

A small robot has uncovered three 2,000-year-old chambers under an ancient temple in Mexico, archaeologists from the National Anthropology and History Institute has announced. The robot, named Tlaloc ...

Excavations conducted during 1983 and 1984 at the Temple of Quetzalcoatl at Teotihuacan, Mexico, encountered three important burials, including an extensive multiple burial with lithic, shell, and ...

GUATEMALA CITY (AP) — An altar from the Teotihuacan culture, at the pre-Hispanic heart of what became Mexico, was discovered in Tikal National Park in Guatemala, the center of Mayan culture, ...

Two thousand years ago, Teotihuacán was one of the largest cities in the world, a thriving metropolis not far from what is today Mexico City. But just a few hundred years later, it was completely ...