Residents of a Maryland apartment complex endured over 90-degree temperatures Monday, after they've gone a week without air ...

The dog days of summer are making an early appearance, and Brooklynites are finding all kinds of ways to stay cool as an extreme heat warning remains in ...

With the week starting off with temperatures into the 90s, one local HVAC company is reporting an increase in calls for ...

Gen Amir Hatami, Admiral Mahmoud Mousavi and Admiral Habibollah Sayyari attend a meeting in Zolfaghar central headquarters, ...

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

NBC News chief consumer investigative correspondent Vicky Nguyen shared what the Department of Energy recommends you should set your air-conditioning at to run efficiently.

Many Americans are looking for the best deals on AC units as heat indexes continue to soar. Here's where to look during the ...

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

Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a sprawling ...

The Columbus Recreation and Parks Department will open cooling centers at five of its regional community centers in ...

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

With humidity, temperatures will feel like 100 to 110 degrees on Monday and Tuesday, the National Weather Service warned.