Add Yahoo as a preferred source to see more of our stories on Google. The Mayan Chichén Itzá, an archaeological site in Mexico, as seen from the air. Thick forest around unexcavated Mayan ruins makes ...

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Archaeologists using laser-sensing technology have detected what may be an ancient Mayan city cloaked by jungle in southern Mexico, authorities said Wednesday. The lost city, dubbed Valeriana by ...

A graduate student uncovered the Maya city of Valeriana in old LIDAR data, revealing 6,500 structures hidden beneath Mexico's rainforest Photo by Laurenz Heymann on Unsplash For centuries, the Maya ...