Perhaps you’re occasionally checking your smartphone’s built-in mapping software while driving to a remote trout stream, or using Google Earth on a home computer to scout out new hunting and fishing ...

Ever wonder how GPS works? The Department of Defense released this video featuring Air Force Space Command Col. David Buckman explaining how the technology works.

The Coast Guard hacked this system with Differential GPS, forcing the U.S. to finally unlock full accuracy for civilians in 2000. Today, GPS isn’t just about directions—it’s the master clock for banks ...

This video explores the technicalities of how Marine GPS units can calculate position wherever you are in the world. In this ...

or dog collar to keep track of whereabouts afield. Regardless of how you enjoy the outdoors, like most hunters and anglers these days, you’ve probably tapped into the Global Positioning System in one ...