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 ...

It’s warmer than you think! 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 ...

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 has arrived and so has a sweltering heat wave moving across the country. Here is what to know about air conditioning temperature settings and energy saving tips. What's the best temperature to ...

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 ...

The air conditioner should never be set lower than 70 degrees Fahrenheit. Increase the temperature by about 7 degrees when you aren't home to save money. Excessive and ongoing use of the air ...

As we roll into the first day of summer and a dangerous heat wave nears, New Jersey residents may wonder how to stay cool while also keeping air conditioning costs down. Wondering if 72 degrees is the ...

Phoenix's soaring temperatures have been breaking all-time records, causing at least 25 confirmed deaths so far this year, taking a toll on the city's unhoused population, killing band equipment at ...

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 ...