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

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 ...

You might be hearing about the gulf off the coast of the U.S. and Mexico. Here's what to know about the body of water the ...

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 ...