If you run your air conditioner all summer long, did you know that there's a valuable resource created by the unit that ...

Need an extended car warranty in North Dakota? Our top picks include Endurance, Toco and Omega Auto Care. Compare local reviews and more.

If you let your car idle too long in the winter, then you might be wasting fuel. If your car sits for over 20 seconds, the gas is watered. Plus, idling on a cold start can increase wear and tear on ...