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

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

An intense heat wave is about to hit the central and eastern United States, putting millions of Americans to the test.

Monday and Tuesday will not only be New Jersey's hottest days of the week, this could be our hottest stretch of weather in ...

Tens of millions of people across the Midwest and East are enduring another sweltering day of dangerously hot temperatures as ...

A rare and dangerous heatwave is sweeping across the United States, pushing temperatures into the triple digits across major ...

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

As the official start of summer arrives, the United States is being hit by a dangerous heat wave, making this the first ...

Heat impacts on Monday reach dangerous to extreme levels. These impacts can affect everyone! Please listen to your body, as ...

Tens of millions of people across the Midwest and East endured another sweltering day of dangerously hot temperatures Sunday ...