During a heat wave, it is crucial for people to cool down at night to reduce their core body temperature and reduce the ...

An extreme heat warning will remain in effect through Wednesday before temperatures cool off a little toward the end of the ...

The US Department of Energy says to crank your thermostat up to 78 degrees during the summer when you're at home.

Temps are soaring in cities across the Atlantic coast, where some cities are reaching 100 degrees with heat indexes ...

The Connecticut Science Center always has something to check out. A trio of short flicks are currently playing in their ...

Philadelphia officially hit 100 degrees for the first time in 13 years. Here's what to know about the heat wave, power ...

Once the Philadelphia region gets past the heat wave, unstable air returns, and the storm door will open through the weekend.

An intense and nearly historic weather pattern is cooking much of America under a dangerous heat dome this week with ...

Orlando is used to the heat. But on Tuesday, Orlando was several degrees cooler than cities in New England. The staggering ...

The temperature in New York City have reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave ...

PHILADELPHIA (WPVI) -- The sweltering conditions are especially tough for workers who have to be outside during this week's ...

Large swaths of the country were broiling under a heat dome, worsened by a humid atmosphere that’s circling the East.