Modern technology has unearthed the Maya cities and "mega roads."

Hidden for millennia by the deep forests of northern Guatemala and southern Mexico, a new high-tech research has unearthed nearly a thousand ancient Maya cities, including 417 previously unknown cites linked by what may be the world's first highway network. According to a statement released on Monday, the team from Guatemala's FARES anthropological research institution supervising the so-called LiDAR studies has made the latest finding....