Imagine the bustling streets of Antwerp, where merchants navigated the sprawling city with woodcut maps. Or sailors plotting Atlantic crossings with accuracy unheard of for the time. This ...

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.

Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an ...

Each map cassette went for $35 ... As the U.S. government continued to build out the NAVSTAR global positioning system, it was clear that what was once a closely held military secret would ...

Beer, Michael, and Sunru Yong. "TerraCog Global Positioning Systems: Conflict and Communication on Project Aerial (Brief Case)." Harvard Business School Teaching Note 082-185, April 2008.