The Hunt for Lost Cities
Slashing through jungles searching for lost cities may be a thing of the past, now that a team from the University of Houston has developed a way to peer through even dense foliage to find signs of hidden ruins. The team used a laser-based light detection and ranging (LIDAR) system to find ruins blanketed by the forest in eastern Honduras.
Image: Machu Picchu. Credit: Jason Locey