Three people are dead and a regional airport was heavily damaged after powerful winds, including a tornado, swept across the upper Midwest.

The temperature made it to 91 on Saturday in Philly, and by the end of the workweek, that kind of heat may seem like a cool shower. By then, said Zack Taylor, chief of the analysis section at the ...

St. Louis, Omaha and Des Moines were among the cities that saw heat indexes rise toward triple digits, with similar ...

At least three people have been killed in North Dakota after powerful tornadoes swept across parts of the Midwest.