April 10, 1929, was the day the only documented F5 tornado occurred in Arkansas. It stretched from southern Batesville to ...

This is the time of year, when Texas sees more severe thunderstorms that can spawn tornadoes, you might hear more about where a twister ranked on the Enhanced Fujita scale or its EF rating. Among the ...

High winds can cause a lot of damage, and the wind speed don't have to be as high as you may think. Do you know at what speed ...

What is the difference between a hurricane and a tornado? Learn how these powerful storms form, how they are named, and the top 10 deadliest hurricanes and tornadoes in history. Explore key ...

Here's how to check Tornadoes are classified on the Enhanced Fujita scale, which ranges from zero to five. It takes into account estimated wind speeds, observed damage and damage verified in ...

Based on the level of damage, scientists then reverse-engineer the wind speeds and assign a tornado a rating on the scale. Researchers say that in recent years tornadoes seem to be occurring in gr ...

Another round of severe weather ripped across Ohio early Thursday morning. Did it spawn any tornadoes? What to know.

More extreme weather in South Africa could support conditions conducive to tornado formation, a climate expert has warned.

One of the tornadoes traveled more than 30 miles and had a maximum width of 500 yards, according to the National Weather ...

A tree lies on top of a damaged home where authorities say a 56-year-old man was killed during a Sunday, May 30 storm in ...

CLINTON COUNTY, Ohio — The National Weather Service confirmed at least three tornadoes touched down in Ohio during ...