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 ...

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 ...

What temperature should you set your thermostat to during the New York heat wave and hot summer months? And what can you do to help keep your living space cool during the summer heat? The federal ...