LIDAR survey reveals ancient Maya civilization had much bigger cities than we once thought.
This major discovery upends long-held theories about the Maya civilization
In the autumn of 1929, Anne Morrow Lindbergh and her husband Charles flew across the Yucatรกn Peninsula. With Charles at the controls, Anne snapped photographs of the jungles just below. She wrote in her journal of Maya structures obscured by large humps of vegetation.