Tens of millions of people across the eastern and central U.S. are bracing for more days of extreme temperatures as an ...

Sunday will be hot and humid with hazy skies and highs in the upper 90s before dropping to the low 80s by nightfall.

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and emergency measures.

When summertime heat and humidity surge to unseasonably high levels, it can have dramatic effects on humans, animals, ...

The temperature made it to 91 on Saturday in Philly, and by the end of the workweek, that kind of heat may seem like a cool ...

AAA's Jana Tidwell says now is the time to pack a vehicle emergency kit. When you leave the comfort of your home and have to ...

Extreme humidity and heat will affect around 265 million people across the country this week. Maps show where and when to ...

As the Philadelphia area braces for extreme heat, thousands of homes remain without power following Thursday's storm.

The forecast temperature at kickoff is 91 degrees, and fans are allowed to bring in water. There will likely be familiar ...

Within those constraints, finding ways to stay hydrated and lower your body temperature are paramount. You can do this by ...

A heat wave is moving in, with over 100 million people from the Midwest to the Northeast on alert for life-threatening heat ...