Scientists say extreme heat waves are a clear sign of global warming, and they are expected to become more frequent, longer, ...

While the rest of this week will feel stiflingly hot, temperatures are not expected to reach the highs required for an excessive heat warning.

With the heat becoming increasingly difficult to manage this summer, we take a look at what you can expect when you're ...

Summer is a time to relax and unwind in the sun, but many activities come with an element of potential danger.

Con Edison is distributing dry ice to residents in eastern Queens impacted by power outages due to the soaring temperatures ...

The Washington Monument is closed on Monday after an excessive heat warning was issued for the Washington D.C. area.

Due to projected excessive heat warnings this week, the downtown Fredericksburg churches that form Micah Ministries are ...

The National Weather Service is cautioning Tri-State residents about extreme heat early this week with heat indices that could reach 110 degrees.

A heat wave is blanketing Delaware today and will last several days. When is relief on the way? Here's the latest forecast.

With a heat wave causing excessive heat warnings in Delaware, you'll hear a lot about the heat index this week. What to know ...

The Lehigh Valley and much of eastern Pennsylvania are under an extreme heat warning with temperatures near 100 degrees ...