Cut down on your heating and energy bills by moving your thermostat to these temps when the days get cold. Mike De Socio is a CNET contributor who writes about energy, personal finance, electric ...

As temperatures begin to rise, it's nearly time (if not already) to turn on that air conditioning. But what's the best temperature to set the thermostat to during summer months? And what are some key ...

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 ...