As homeowners look to stay comfortable and control costs this winter, a new generation of smart thermostats is stepping up.

The temperature you should set for your thermostat in winter depends on many factors, including the time of day and whether ...

That annual inspection and maintenance appointment can also help save you money. Picard said buildup within your HVAC system can lead to efficiency losses of up to 10% annually, which you'll see on ...

But there's a magic number that the U.S. Department of Energy says is optimal for home heating in the winter: 68 degrees when ...