It's normal to be warm everywhere this time of the year, but some portions of the United States are experiencing extreme heat ...

A dangerous heat wave continues to scorch a large part of the United States, with more than 130 million people under extreme heat watches and warnings from South Dakota to Florida as temperatures in ...

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every ...

A punishing heat wave will bring hot temperatures to eastern US and linger for several days, underscoring how climate change ...

More than 200 million people across most of the United States are on alert for widespread, dangerous heat on Monday.

A sweltering heat wave is keeping over 120 million Americans and 28 states in the United States under alert for dangerously ...

A heat advisory has been issued for much of inland San Diego County from Wednesday to Friday, with temperatures expected to reach 90-102 degrees, while San Diego County desert areas will be under ...

A major heat wave is heading to East Tennessee at the beginning of this week, and it’s not just uncomfortable; it can be extremely dangerous. Intense heat will grip our region from Monday through ...

Three Democratic lawmakers have proposed legislation to classify extreme heat as a disaster, which would allow federal ...

Sauna-like conditions on Friday are threatening to break records in major Northeast cities during summer’s hottest month ...

More than 11 million people across southern Georgia and most of Florida were under a rare “extreme” heat warning.