Wisconsin has already matched last year's tornado total as researchers track a long-term shift in severe storm activity from ...

The United States is experiencing its worst tornado season in 14 years, with a single June outbreak spawning 51 confirmed ...

After severe thunderstorms swept through the state Wednesday, and weather officials confirmed reports of 10 tornadoes over the next few days, Illinois has officially experienced at least 147 tornadoes ...

Tornadoes are among the most powerful and destructive weather phenomena on Earth. These rapidly rotating columns of air are generated by severe thunderstorms and can produce extremely high winds ...

(CNN) — More than 1,000 tornadoes roar across the United States in an average year, causing billions of dollars in damage and killing scores of Americans. The storms occur across the country ...