More than 165 million Americans are on alert for dangerous heat and humidity from Nebraska to New Hampshire and Florida.

More than 250 million people in the U.S.—nearly three quarters of the population—are experiencing moderate, major or extreme ...

Two New York City subway lines were shut down due to a power outage near the peak of the Tuesday morning rush as thousands of ...

More than 150 million people across the United States are under major or extreme heat risks this week. Southern portions of ...

Thursday will bring rain--and Friday and the weekend are looking like a deep breath of fresh air for West Virginia ...

The National Weather Service already has issued extreme heat warnings, watches and advisories across a swath of the Midwest ...

For people under the sweltering influence of a heat dome, the weather pattern can be excruciatingly tedious to endure, ...

More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week ...

July will make a potentially record-breaking exit this week as a heat dome will create triple-digit feels-like temperatures ...

First and foremost, the heat won’t entirely be going away. We’re deep into the summer months here in the Northern Hemisphere, so we’ll be getting a lot more sunlight than we did back in May and even ...

Public health experts advise people to drink plenty of fluids, stay out of the sun, and check up on relatives and neighbors ...