The eastern US is baking under a brutal heatwave, with 185 million people from the Carolinas to the Midwest facing heat ...

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'.

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

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

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 ...

Prolonged exposure to high heat in the evenings has been linked to poorer sleep quality, which can impair immune function, exacerbate mental health issues, and increase the risk of chronic conditions ...

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 ...

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

Now think of a famous heat wave. It’s more difficult to do. And yet, heat waves can be fatal too. In 2023, scorching weather lingered for more than a month in Phoenix, Arizona, pushing temperatures to ...

Extreme humidity and triple-digit temperatures are affecting around 250 million people across the United States. Here's the science behind the heat dome that’s stifling the nation.