Getting the GPS coordinates for a specific location ... or a house in the mountains on a large piece of property. Here's how to find coordinates on Google Maps and copy them so you can share ...

GPS coordinates identify the location the satellites have triangulated for you Most of us never need to use numerical GPS ...

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.