Long thought to be a fortress, Guiengola has been revealed as a sprawling city thanks to airborne lidar analysis ...

Hidden beneath the rainforest of southern Mexico sit the ruins of a massive ancient Maya settlement ... partially overgrown by the rainforest. A map shows the layout of X’baatún’s core ...

Photo from Xavier Sicart Chavarría via INAH Hidden beneath the rainforest of southern Mexico sit the ruins of a massive ancient Maya settlement ... by the rainforest. A map shows the layout ...