Winter has arrived, and thermostats are kicking into high gear. Here's how to stay warm and save money in Tennessee.

Chill wintry weather is about to descend into Florida, potentially bringing the first freeze of the year in some areas.

Ohio’s temperatures are starting to consistently dip below freezing across much of the state, and heaters are already ...

Heating can eat up as much as half of a home’s energy use, and with fall settling in, that can mean steeper bills ahead.

This is the ideal temperature to set your thermostat at during the cooler months to save money and stay cozy. Mike De Socio is a CNET contributor who writes about energy, personal finance, electric ...

As temperatures drop, residents are reminded of Washington's record cold day while navigating thermostat battles and ...