Ever wonder how the Global Positioning System (GPS) works? This extraordinarily complex system is actually based on some simple concepts. Find out what they are in this Shockwave game.

There’s a whole world of GPS-alikes out there. Let’s take a look. The Global Positioning System (GPS) that we all know and love flew its first satellite in the distant past of 1978 ...

"We’re giving the drones a 3D map, allowing them to use that 3D ... ground coordinates in contested regions where Global Positioning System (GPS) signals have been cut or remote areas where ...