Keystone State, including the first and only F5. This WTAE archive video shows some of the widespread damage in Pennsylvania.

Cindy Laverty and her husband, Charles, of Hermitage hold a photo of their twins Adam, left, and Brad. Adam was killed on May ...

The outbreak produced Pennsylvania's first and only F5 tornado, a violent twister that came out of eastern Ohio and crossed ...

It's been 40 years since western Pennsylvania endured one of the worst tornado outbreaks ever to hit the area.

It's been 40 years since western Pennsylvania endured one of the worst tornado outbreaks ever to hit the area. On May 31, ...

White was arrested and is being held without bail in the Dauphin County Prison, according to Susquehanna Township police. His ...

At least four people died and authorities were searching from building to building for people who were trapped or hurt after severe storms including a possible tornado swept through St. Louis.

LONDON, Ky. (AP) — Storm systems sweeping across parts of the U.S. Midwest and South have left at least 30 people dead, many of them in Kentucky, where what appeared to be a devastating tornado ...

(AP) — Storm systems sweeping across parts of the U.S. Midwest and South have left at least 23 people dead, many of them in Kentucky, where what appeared to be a devastating tornado pulverized ...