Severe storms killed at least three people and knocked out power to hundreds of thousands Tuesday as a derecho swept the ...

Engineers use giant fans in the Wall of Wind test facility to study the destructive ways these powerful winds can interact ...

Severe weather hit western Pennsylvania Tuesday evening as high winds tore through the region, ripping trees out of the ...

Another day of extreme weather is brewing in the United States Wednesday after violent storms roared through more than a ...

Parts of the south-central United States could see tornadoes, large hail and damaging winds to close out April.

COLUMBUS, Ohio — A complex of strong to severe thunderstorms raced across Ohio through the afternoon and evening on Tuesday. These storms brought winds over 60 mph, with some measurements over 70 mph.

Approximately 25,000 Penelec customers in Cambria County were without power for an extended period of time on Tuesday resulting from a brief, but intense, thunderstorm around 6 p.m.

Approximately 25,000 Penelec customers in Cambria County were without power for an extended period of time on Tuesday resulting from a brief, but intense, thunderstorm around 6 p.m.

Tuesday's storms brought winds over 60 mph, with some measurements over 70 mph. This led to reports of wind damage and trees ...

A powerful line of severe thunderstorms intensified into a destructive derecho Tuesday evening, unleashing widespread wind ...

A dangerous line of storms caused damaging winds along a path of hundreds of miles on April 29, causing widespread damage.