As temperatures climb, the hum of the air conditioner becomes a familiar soundtrack in homes across the country. But how many of us are truly using our AC units effectively? Many people intuitively ...

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 ...

Here's how to maximize your home's temperature this summer, according to professionals. Everyone knows that the South is notorious for scorching summers. You're tempted to lower your thermostat for a ...

As a dangerous heat wave blankets New Jersey, residents may wonder how to stay cool while also keeping air conditioning costs down. Wondering if 72 degrees is the best air conditioning temperature 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. What's the best temperature to set AC ...

Summer is quickly approaching, and that means high temperatures and even higher electric bills. In fact, according to a recent study, average electric costs for June through September are expected to ...

For optimal comfort and efficiency during a heat wave, set your thermostat to the highest temperature you find comfortable, typically between 75–78°F. A consistent thermostat setting helps your AC run ...

Between the year's first heat wave and the beginning of summer, Delaware residents are left wondering what the best setting for the air condition is for their home. While you want to remain ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

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