Google's Nest thermostat is the smartest way to cut heating bills this winter.

When it gets cold out, most people are tempted to crank the heat up, but there are more economical ways to heat your house during the winter months.

Support for 1st- and 2nd-gen Nest Learning Thermostats ended last week, but they can still be used and they may not stay dumb for long.

Good news if you’re in the market for your first smart thermostat: You don’t have to break the bank for a feature-rich model.

Along with this, we'll explain whether it's efficient to turn your heat off and other energy-saving measures you should ...