Severe storms ripped through the Pittsburgh area on Tuesday evening, leaving a path of destruction in their wake.

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

The technical name for such a long-lived storm complex in meteorology is called a "mesoscale convective system," or "MCS." ...

T-Mobile customers have reported issues with their cell phone and internet service after severe storms moved through the ...

Duquesne Light and First Energy crews are working to get power restored across Pittsburgh following Tuesday's storms.

Duquesne Light said it could take days before power is restored to all its customers after a powerful storm moved through the ...

Residents of Ohio and Pennsylvania were cleaning up Wednesday after severe thunderstorms Tuesday evening left thousands ...

More than 200,000 customers remain without power in the Pittsburgh area after a storm brought tornado-level winds.

More than 425,000 customers were without power in Pennsylvania and another 40,000 were in the dark in Ohio by midday ...

At least four people were killed in Pennsylvania on Tuesday and hundreds of thousands of customers were without power after ...