A quirky aspect of the way we measure twisters helps explain why there hasn't been a top-tier-rated tornado in 12 years.

There have now been 22 tornadoes in New York this month, shattering the previous record of 13 set in 1992. It also brings New ...

A tornado warning issued by the National Weather ... release from Polk County Emergency Management Director A.J. Munn in 2010. An EF0 is the lowest rating, based on estimated wind speeds and ...

Three patients have been transported to a Pensacola hospital and several others were treated on scene after what appears on video to be a tornado tore through the Ellyson Industrial Park off ...