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

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

"A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and ...

More than 150 million Americans are under the highest-level extreme heat alerts during a wave of above-average temperatures.

Dangerous Midwest, Northeast heat wave brings hottest weather of year so far in Chicago and New York—hydration, cooling ...

The heat wave is expected to continue into the week putting millions of Americans in the Midwest and Northeast under heat ...

All of Michiana has been placed under an Extreme Heat Warning, which will be in effect until Tuesday evening. During this ...

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