"Hearst Magazines and AOL may earn commission or revenue on some items through these links." It used to be that when your water heater died, you called a plumber to replace it with a similar unit, if ...

With U.S. energy bills continuing to climb, many homeowners are looking to save wherever they can. Luckily, there is an emerging market of high-tech appliances that can help you make your home as ...

ShutterStock royalty-free image #2141063277, 'electricity, energy crisis and power consumption concept – close up of utility bill, calculator, money and lightbulb on wooden table' uploaded by user ...