The book also includes 51 tornado photos taken before 1970 ... including Tetusya “Ted” Fujita (University of Chicago), who co-developed the Fujita intensity scale with Allen Pearson.

A massive cleanup effort is underway Thursday after a strong line of severe storms moved through the Chicago area, sparking ...

In all my years of forecasting, I’ve never seen so many tornado reports in Chicagoland as have been named by the National ...

Good afternoon, Chicago. The National Weather Service today confirmed that Wednesday’s severe weather led to eight tornadoes ...

At least eight tornadoes hit the Chicago area and Northwest Indiana as severe storms moved through the area Wedneday evening, National Weather Service officials confirmed on Thursday. Three of the ...

It was one of eight tornadoes that touched down in the CBS News Chicago viewing area during the storms, and four in Northwest Indiana alone — three others ripped through Gary on the same evening.

Tornadoes were likely. “I’m trying to tell myself that there’s no reason to be anxious,” Drope recalled. “But I’m just so anxious today and that’s not my personality.” When she ...

Last weekend's tornadoes wreaked havoc across Alabama ... faced the additional heartache of losing irreplaceable family photos. "Knowing we lost her and lost everything she had I think that ...

Photos from their 8-day expedition show their discoveries, including large corals and sponges that were home to a wide range of animals, such as icefish, giant sea spiders and octopus. The team may ...