A smart thermostat can lower cooling costs, but your actual savings depend on how you use it during extreme heat.

Utilities face increased demand that can strain the system and contribute to higher costs.

When you're trying to lower your utility bills, you might be tempted to reach for the thermostat. That's a good instinct. Setting your thermostat strategically can help reduce your heating or cooling ...

While official recommendations land at 78 degrees, researchers found that average daytime thermostat settings were 72.1 degrees Fahrenheit in the summer.

The National Weather Service predicts Memphis will experience another round of heat advisories as a mid-July heat wave moves ...

Add Yahoo as a preferred source to see more of our stories on Google. The lower half of the United States is sweltering under a heat dome, with nearly 85 million Americans from South Dakota to Texas ...

It feels like an age-old debate: What’s the “right” temperature to set your thermostat at to save money but still feel comfortable? In the summer — and especially during days like the extreme heat ...

Triple-digit heat is on the way, but experts say lowering your thermostat too much could backfire. Here's the temperature they recommend.

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

With grocery prices, gas prices, insurance costs and nearly everything else stretching household budgets, many Mississippi ...

According to the U.S. Energy Information Administration, 52% of a household's annual energy consumption is used for space ...

The ideal air conditioner temperature depends on personal comfort, health conditions, and budget. Older adults and those with certain health conditions may require a cooler home environment. Regularly ...