GPS coordinates identify the location the satellites have triangulated for you Most of us never need to use numerical GPS ...
Looking for a new outdoor adventure? Geocaching, a modern-day treasure hunt using GPS coordinates, might be just the thing. With more than 3 million active hidden caches worldwide — including 5,908 on ...
Bryan Roth had been hiking and scrambling for a while, with drop-offs evident around him, when his guides held out coveralls and pointed between two rocks. “We have to go in the hole,” one said. Roth ...