A severe weather outbreak that covered a large stretch of the country from Texas to the Northeast turned deadly in Pennsylvania, where at least two people were killed in storm-related electrocutions.

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

Two people died during storms in Pennsylvania on Tuesday night, authorities said. A Pittsburgh man was electrocuted by live ...

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