Key fob batteries always seem to die at the worst times. Learn a simple way to test a coin cell, plus which results you'll need to look for.

If you've lost your key fob (or you just want a second one to keep around), a certain program from Costco could make getting a new one surprisingly easy.

For many NBA fans, LeBron James returning to the Cleveland Cavaliers and delivering a championship felt like the perfect full-circle story — a hometown hero coming back to finis ...