Key fobs spend a lot of time in our pockets, in our hands, and in the bottom of our bags, so it's no surprise they pick up some germs along the way.

HILLSDALE, Ill. The death of a 4-year-old boy Sunday in a mowing accident forever will haunt Assistant Fire Chief Kevin LeCleir.

In general, key chains are designed to keep your Swiss Army Knife where you can see it, but there are other uses.