Texas sees an average of 137 tornadoes each year, the most of any U.S. state. Here's a look at the worst ones in the Lone ...

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

Caught in the Storm tells the story of a deadly EF5 tornado in Joplin, Missouri, and here's why storms are classified this way.

It's one of the nation's most infamous tornado outbreaks, but it also spurred sorely needed improvements in both severe ...

Quite a few Pulaskians spent Thursday hoping that history didn’t repeat itself. It didn’t escape the attentions of many around the area that this week’s severe storms happened to fall on the 51st ...

CARTERVILLE, Ill. (WSIL) -- One question you may ask yourself is how tornadoes are measured? It's with the Enhanced Fujita (EF) scale which is gives a tornado a rating based on the damage and ...

Last night's severe weather kicked off a flood watch in Ohio, but tornadoes can form any time. Here's what to know about them and how they form.