The environmental group Three Rivers Waterkeeper intends to sue U.S. Steel over oil sheens in the Monongahela River.

Three Rivers Waterkeeper says it intends to sue U.S. Steel for releasing oil into the Monongahela River from its Irvin Works ...

State regulators have allowed the Beaver County ethylene plant to keep exceeding limits on damaging nitrogen oxides while the official permitting process has taken seven times its original timeline.

CLAIRTON, Pa. (WHTM) – Explosions at a U.S. Steel plant that shook the ground near Pittsburgh left one dead and sent at least 10 to hospitals Monday, with emergency workers still searching the badly ...

The steel industry in Pittsburgh, despite bringing economic benefits to the city in its prime, has left lasting negative effects on our environment. As ...

The Allegheny County Medical Examiner’s Office has identified a body found Sunday in the Monongahela River as a 56-year-old man who lived outside of the area. Elizabeth Borough’s water rescue team ...

His cause and manner of death remain under investigation.

An investigation is underway after a body was found in the Monongahela River on Sunday afternoon. The body was discovered behind a tug boat near the baseball field in West Elizabeth. John's Towing ...

PITTSBURGH — Nearly 30 EMS workers were honored Tuesday by the City of Pittsburgh for their work during a massive rescue effort after a car crashed off the Parkway East and crashed into the icy ...

Shelby Rhodes's body was found near Bunola River Road in Monongahela on Saturday evening.

CIPRIANI WAS THERE AT THAT CEREMONY THIS AFTERNOON IN DOWNTOWN PITTSBURGH. THE MORE THAN TWO DOZEN PITTSBURGH PARAMEDICS HONORED HERE INSIDE THE CITY COUNTY BUILDING TODAY WERE RECOGNIZED FOR THEIR ...

Add Yahoo as a preferred source to see more of our stories on Google. Nearly 30 EMS workers were honored Tuesday by the City of Pittsburgh for their work during a massive rescue effort after a car ...