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

A trip to Alaska helped cool off a bit, but returning to Pensacola is like submerging yourself in a tepid bucket of swamp ...

Meteorologists warned that the oppressive heat wave is part of a larger system impacting much of the Southeast and Midwest.

"The U.S. already flunked the test and that should be a wakeup call," a former senior U.S. State Department official told ...

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 after dangerous heat peaked Thursday in the central United States.

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