For a hands-free driving system to keep a vehicle safely in its lane, the software first needs to know where that lane is and some information about it. We've explained how these systems rely on ...

The researcher took advantage of maps available freely online. Takeshi Inomata identified this ancient Maya site, dubbed La Carmelita, using LiDAR maps, seen here in both low and high resolution.

A Mayan city lost in the dense jungle of southern Mexico has been revealed. The discovery occurred in the southeastern state of Campeche, and archaeologists have named it Valeriana, after a nearby ...

From our collaborating partner Living on Earth, public radio’s environmental news magazine, an interview by Jenni Doering with John Hagan, president of Our Climate Common. In the remote northern half ...