Then there's the question of changing the temperature at night or when you're not home. The Department of Energy suggests you ...

Adjusting your home's temperature isn't just about comfort. It's also a science that can lead to major savings. With the right approach, you could cut your energy bills by hundreds each year without ...

While saving money on your energy bill is the big draw of smart thermostats, many products today now let you save even more cash with rebates. The amount you'll get back varies from energy provider to ...

While the U.S. Department of Energy recommends setting your thermostat to at least 78 degrees, there are other things you can do around your house to try to stay cool and keep costs down without ...

From smart thermostat settings to AC-saving tricks, here’s how to stay cool and energy-efficient when temperatures spike. When extreme heat hits, it's tempting to crank the air conditioning as low as ...