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

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

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

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

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