New England is facing yet another steamy heat wave with dangerously high heat indexes of 95 to 100 degrees starting Monday and lasting Heat advisories are in ef

It's easy to lose your appetite when it's too hot out. But eating the right foods will help you beat the heat.

More than 250 million people in the U.S.—nearly three quarters of the population—are experiencing moderate, major or extreme risk of heat effects on July 28, according to the National Oceanic and Atmospheric Administration’s National Weather Service.

Extreme heat may make people sick in North Carolina. Here's how to avoid heat illness when it feels like 105-110 degrees Fahrenheit outdoors.

As a summer heat wave sweeps through the region, air conditioning systems are being pushed to their limits, and some are failing.

With this week's heat wave likely leaving conditions feeling like it is more than 100 degrees on Tuesday, Massachusetts could see another big change to the forecast before the week ends.

Monday is the first day of what is shaping up to be the second heat wave of the summer with "feels like" temperatures easily reaching the triple digits.

The Philadelphia region is in the middle of another heat wave as temperatures will hit a high of 95 degrees on Monday.

New York City is bracing for the start of a potential heat wave beginning today, with city officials and weather experts urging residents to take precautions as temperatures rise.