News Update: 60,000 Hidden Mayan Ruins Discovered in Guatemala --"Technology Used is Equivalent to the Hubble Space Telescope" (WATCH Video)

"Lidar is revolutionising archaeology the way the Hubble Space Telescope revolutionised astronomy," Francisco Estrada-Belli, a Tulane University archaeologist, told National Geographic. "We'll need 100 years to go through all [the data] and really understand what we're seeing." Laser technology was...