Each year, Oklahomans prepare to hunker down during the months of April, May and June, otherwise known as "tornado season." Most tornadoes and severe weather spawn during this turbulent time in North ...

America has faced devastating tornadoes throughout its history. The Tri-State Tornado of 1925 remains the deadliest. Many of ...

At least nine tornadoes were reported in Kansas and Oklahoma on Sunday night as a massive winter storm moves east across the U.S. One tornado destroyed a home, toppled trees and knocked over power ...

Meteorologists said this week that a deadly tornado in North Dakota this summer has been upgraded to a top-of-the-scale EF5, and was the first on American soil in 12 years.

ABC News reporters find themselves directly under a forming tornado. CANTON, Okla., May 24, 2011— -- Within minutes of joining the Storm Chasers, a group of scientists and filmmakers from the ...

Original Post: A massive tornado with winds nearing 200 miles-per-hour — which would make it an F-4 — swept through Moore, Oklahoma this afternoon. The storm carved a destruction path perhaps two ...

COLE, Okla. -- Strong storms including tornadoes, strong winds and hail began their move Wednesday through parts of the central U.S. The National Weather Service began issuing tornado and severe ...

Suspected tornadoes caused damage in Texas and Oklahoma, trapping some people who were later rescued. Seminole County Undersheriff Matt Haley told KOCO-TV that there were reports of people trapped in ...

At least 11 people were injured Sunday morning and about 100 homes were damaged or destroyed when multiple tornadoes swarmed the Oklahoma City area. Officials issued tornado warnings Sunday, including ...

The nation's longest "drought" between EF5 tornadoes has come to an end, scientists from the National Weather Service ...