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

A widespread heat wave is pushing dangerously high temperatures across large parts of the United States this week.

Extreme heat has a way of exposing society’s vulnerabilities. And as extreme heat events become more frequent in the U.S., data shows that the poorest Americans will be most at risk. Subscribe to ...

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

Only 7 states have enforceable heat standards for workers in place. More may follow soon, as extreme heat becomes a bigger ...

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 ...