MEXICO CITY — In its heyday, Teotihuacan, central Mexico’s magnificent pre-Hispanic metropolis, was a wonder to behold. Laid out over 13 miles of fertile terrain, the city housed as many as 200,000 ...

The Temple of the Plumed Serpent is adorned with carved snake heads and slithering bodies. Janet Jarman In the fall of 2003, a heavy rainstorm swept through the ruins of Teotihuacán, the ...

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 ...

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 ...

Follow a team of scientists exploring royal tombs beneath the ancient Mexican city of Teotihuacán. After decades of research, these imperial burial chambers may reveal clues about the long-lost ...

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 ...

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 ...