Adjusting your thermostat at night. The Department of Energy recommends keeping your thermostat at 68-70 degrees during the day and lowering it at night. Setting your water heater to 120 degrees.

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...

Smart Thermostat Prices Are Dropping Like the Temps Outside Thanks to These November Deals No matter what it's doing outside, you can keep the inside of your house toasty and comfy on the cheap thanks ...