Forecasters say a heat dome could bring dangerous temperatures, oppressive humidity to parts of the U.S. next week.

A heat wave will blast much of the eastern U.S. this week, and forecasters say temperatures will feel even hotter because of ...

Extremely dangerous heat, coupled with humidity, could result in heat index readings of 100 to 115 degrees from the Midwest ...

Dangerous heat could coincide with July 4 festivities as a heat dome pushes temperatures into the 90s and low 100s.

Treat extreme heat as a chronic risk, the Federation of American Scientists says. It offers solutions ranging from grid ...

Tree shade is one of the fastest ways to make heat more bearable. It cuts direct sunlight, protects people walking or working outdoors, and remains essential for heat action plans. A new study by ...

Residents of the New York City metropolitan area have been warned to prepare for isolated storms on Thursday and Friday evening amid a scorching heatwave. The extreme weather comes during a ...