A relatively weak tornado produced a record-breaking and more-than-mile-wide swath of damage in Iowa. Here's how that stacks ...

Yet another example that tornadoes can happen right here in South Texas. It was early afternoon when this F-4 tornado formed ...

April 15, 2011, stands as one of the largest tornado outbreaks in Alabama’s history. The month as a whole stands as the most active month on record for tornado activity in Alabama.

The storm claimed the lives of 28 people that day, cementing its infamous distinction as the deadliest tornado in Canadian history. The vast majority of the world’s tornadoes touch down in the ...

Year after year, Texas is a hotbed for tornadoes. The state’s geography allows warm, moist air from the Gulf of Mexico to ...

At the time it was the largest tornado outbreak in U.S. history and produced the longest tracked tornado in Indiana on record Of the seven top/major tornado outbreaks on record in the U.S., the ...

It's been 60 years since the Palm Sunday Tornado Outbreak, one of the deadliest and most destructive tornado events in U.S.

Seventy-eight years ago on Wednesday, the deadliest tornado in Oklahoma history hit Woodward. The Oklahoma Historical Society ...

There have been roughly 13 tornadoes in the area since 1950, according to the National Oceanic and Atmospheric Administration. Here are some of the largest tornadoes recorded: One of the first ...

Joplin remains one of the largest cities in southwest Missouri ... It was the deadliest single tornado in U.S. history since modern record-keeping began, according to the National Weather Service.

The most tornadoes reported in a single year was 258 in 2015, including the largest outbreak in Central Texas history. A total of 16 tornadoes touched down in the area over Memorial Day weekend ...