As previous disasters have laid bare the US’ vulnerabilities to other types of extreme weather, this week is revealing ...

More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

More precipitation is on the way, with a chance of thunderstorms later today, and more expected throughout the week.

Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess as the heat ...

From the Mississippi Valley to the east coast more than 150 million are under heat alerts. Scorching temperatures are hitting ...

People are taking to social media to moan and groan about the "oppressive" heat wave affecting much of the U.S. Here's what ...

A heat dome has settled over the D.C. area, bringing high temperatures and humidity through Friday. High heat clamped down on ...

For 150 million people across the United States, humidity surged to levels higher than Miami late Monday. Maps show where.

AEP announced on their X page that more than 2,100 people on Columbus' Northeast and North Central sides are experiencing ...

Another steamy day is on tap for Wednesday, but there's a risk of isolated thunderstorms that could pack small hail and ...

Mayor Michelle Wu declared a heat emergency, and dangerous temperatures are expected to stick around through Wednesday.