Air conditioning units can be lifesaving during a summer heat wave, but there are other tips to help keep homes cool.

Dangerous heat is settling in across over a dozen states, and it's only going to get hotter for many.

Air conditioning units can be lifesaving during a summer heat wave, but there are other tips to help keep homes cool.

The highest temperatures this year will combine with increasing humidity and intense summer sunshine to create dangerous, life-threatening conditions for roughly 170 million…

Just in time for summer, here comes the heat.

To save energy and money, experts say to set your thermostat to 78 degrees Fahrenheit when you wake up. Here's why.

The heat wave is expected to continue into the week putting millions of Americans in the Midwest and Northeast under heat warnings and advisories.