Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps ...

Even if you didn't see snow, the Arctic air blast from the polar vortex is still here. See how to get ready for the cold. When will Mississippi get warm?

The U.S. Pacific Air Forces told Newsweek that the RC-135 spy planes were conducting planned, routine operations.

Your iPhone's compass is a feature you may not know about, but it can save your life. However, you'll need to calibrate it ...