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 heat dome happens when hot air is trapped over an area due to a persistent high-pressure system, William Gallus, a ...

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

Some cities could notch their highest temperatures of the year as heat builds from the South to the Midwest this week.

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

Hot and humid conditions in the Midwest will be exacerbated this week by what experts describe as a “corn sweat.” ...

The blistering temperatures are part of an expanding heat dome affecting over 100 million people across the United States, ...

Relief is finally on the horizon after a punishing summer of heat. Here’s how cool it will get and how long it will last.

Heat index values will top 110 degrees in parts of the country Wednesday, while South Texas could see its highest ...

The ‘heat dome’ is expected to generate triple-digit temperatures in the Midlands for several days in a row soon, the ...

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

The meteorological factors that have generated our sweltering heat are common for the central United States in the summer, ...