The Enhanced Fujita Scale is a tornado rating that determines the wind speed by the damage the tornado produces but do we ...

Tornado and severe weather season in the central U.S. have ramped up this spring. Last week was especially tough as at least 50 twisters were reported from the Deep South northeastward into Michigan.

MOLINE, Ill. — A new study published by the American Meteorological Society has shed light on a puzzling phenomenon: The United States has not logged an EF5 tornado, the most violent category ...

Weather disasters outside of the traditional "Tornado Alley" are driving residents in emerging threat zones to invest in ...

This first-hand footage from storm chasers chasing the F5 tornado that tore through Bridge Creek and Moore, Oklahoma on May 3 ...

Hundreds of homes vanished beneath the black cloud that descended on May 20, 2013. The violent tornado that forever scarred Moore, Oklahoma, took less than ten minutes to carve from one side of town ...