Extension cords should only be used with electronics, an electrician warns. As the temperature drops across the US, you may turn to a space heater to keep warm, but if you're thinking about plugging ...

April Wilkerson teaches the basics of safe, efficient DIY electrical wiring for switches and outlets.

If you know what you're doing, a garbage disposal should last 10 to 15 years once installed. So here's a step-by-step guide ...