Yes, by area, according to U.S. Census Bureau figures — but that includes 100-plus square miles of Lake Superior. The exact ...

A multiday severe weather outbreak could blast cities across the central and eastern U.S. with thunderstorms capable of ...

A cross-country storm will explode in strength as it moves over the central United States Friday, delivering extreme weather ...

A sweeping storm system moving across the U.S. threatens to bring tornadoes, blizzards and possibly wildfires to different ...

The threat of tornadoes moved east into the Mississippi Valley and Deep South on Saturday, a day after a massive storm system ...