A dangerous heat wave continues to scorch a large part of the United States, with more than 130 million people under extreme ...

M illions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

We're in the middle of summer, and that means thermometers are working overtime around the country. It's normal to be warm ...

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

The National Weather Service has warned of "searing heat and oppressive humidity that occurs during the 'dog days of summer'.

A heat advisory has been issued for the Lower Hudson Valley on Monday, July 28, as heat index levels are predicted to reach ...

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 bit of it.

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 ...

A potentially life-threatening heat wave enveloped the eastern third of the United States on Monday impacting nearly 160 million people, with temperatures this week expected to reach 39 degrees ...

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

With increased demand overwhelming the grid and climate change driving record heat, Americans' energy bills keep rising.

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