As much of the U.S. copes with blistering heat, air conditioners have been humming, aiding comfort and survival. But what's the best temperature setting during a heat wave? And what can you do to help ...

Welcome back to air conditioning season, Arizona. Experts are here to settle your yearly fights. This is where you should set ...

Trying to save money on your heating bill is often easier said than done. The price of electricity has continued to rise, making it more expensive to keep your home comfortable, and weather has ...

Wed, February 11, 2026 at 12:14 AM UTC When you go on vacation, the last thing you're probably thinking about is the temperature back home. (In fact, you might be going on vacation specifically to ...

Summer is here and so is a sweltering heat wave moving across the country. Here's what to know about air conditioning temperature settings and energy saving tips. The Environmental Protection Agency’s ...

The coolest temperature Americans should keep their thermostats set to is 78 degrees Fahrenheit, according to Energy Star, a federal program aimed at energy efficiency and cost savings for consumers.

On the first official day of summer, as the outside temperature in Phoenix climbed to a moderate 104 degrees, my partner eyed me cautiously and broached the question he knew I was dreading. “I think ...

Even when you're on vacation, there is such a thing as too cold. You've packed your bags and are ready to head out the door for a trip. Pause right there: This is the time to reset your thermostat ...

The coolest temperature Americans should keep their thermostats set to is 78 degrees Fahrenheit, according to Energy Star, a federal program aimed at energy efficiency and cost savings for consumers.