In these letters, readers share their views on permit requirements for personal pot plants, methane's toll on Pa. birds and ...

The explosion, which was powerful enough to shake nearby homes, killed two and injured more than 10 steelworkers, including ...

U.S. Steel's Clairton Coke Works — long flagged for safety and environmental concerns — is under fresh scrutiny after an explosion killed two workers this week. The big picture: Once a defining part ...

Firefighters from both Allegheny County and Washington County were dispatched to tackle a house fire in Upper St. Clair on Wednesday morning. The fire broke out a little after 4:30 a.m. on the 1400 ...

First responders and area businesses were on hand for Tuesday evening’s event.

Firefighters reported heavy damage to the interior of the structure.