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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, demonstrating the ...

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, demonstrating the ...

(CNN) — Archaeologists working in an ancient Mayan city have unearthed a mysterious 1,700-year-old altar whose bright decorations and grim contents may hold the key to unraveling the complex ...