Tuesday evening's storm left a wake of destruction in the Pittsburgh area. Large trees toppled from the strength of the winds ...

A powerful storm downed trees and power lines, leaving more than half a million customers in Pennsylvania, Ohio and ...

The storms across the Pittsburgh area on Tuesday that knocked out power, brought down trees and prompted tornado warnings ...

After powerful storms swept through Western Pennsylvania this week, meteorologists hesitated to apply labels — though terms ...

Slow-moving thunderstorms across parts of Oklahoma and Texas flooded roads and forced evacuations on Wednesday as residents in Pennsylvania and Ohio picked up from a powerful storm that left more than ...