The biggest mistake that people tend to make with their smart thermostats is failing to take advantage of its many features to maximize comfort in the home.

Depending on what kind of HVAC system you have and how well you handle the cold, you could save some money this winter by understanding the best method for programming your thermostat. According to ...

Conserve energy and cut costs with one of these editor-approved models.

December's freezing temperatures may have you wondering about what the best temperature setting is to keep warm in winter — and save money. Here's what to know about recommended heat settings, ...

How active has your heater been lately? Over weeks of chilly temperatures and heavy rains, California residents have been turning up their thermostats to stay warm. Recent cold snaps have resurfaced ...