Another lawsuit has been filed against U.S. Steel and Nippon Steel in connection with a fatal explosion at the Clairton Coke plant last year.

These findings could be used to prevent plant inbreeding and promote genetic diversity in future conservation efforts.

But many who live and work in Clairton are wondering if they can hope for a sustained departure from decades of disinvestment and persistent pollution. This story is a collaboration between Pittsburgh ...

Throughout the last year, Seagate Technology (STX)’s stock surged by over 300%, driven by impressive earnings surpassing expectations and heightened demand.

A large-scale fire and small explosion broke out at a University of Minnesota steam plant in Minneapolis late Friday night but was under control within an hour, according to alerts by the university.

SHELDON INGRAM PITTSBURGH’S ACTION NEWS FOUR. WE HAVE SOME BREAKING NEWS JUST IN. WE KNOW THAT BATTERY 13 AT U.S. STEEL’S CLAIRTON COKE PLANT WILL START UP AGAIN TOMORROW. SO THIS BATTERY, THIS PART ...

CANBY, Ore. — An explosion at a metal treatment facility Tuesday afternoon blew the roof off a commercial building and prompted evacuations in the surrounding area due to concerns about a second ...

The Occupational Safety and Health Administration has fined Horizon Biofuels, the company whose Fremont wood-pellet facility exploded last July, killing a worker and his two daughters. Debris remained ...

SMITH TOWNSHIP, Pa. — Investigators say a chemical explosion at the Langeloth Metallurgical plant happened during a routine transfer of chemicals inside the facility. Fire officials say chemicals were ...

When there was an explosion at the plant across the street Thursday night, David Russell and his wife “thought the roof ripped off” of their home. Multiple calls were made to 911 at about 6:15 p.m.

Multiple people were injured after an explosion at a plant in Washington County on Thursday, authorities said. Dispatchers said a call about an explosion at Langeloth Metallurgical Company's plant in ...

SMITH TOWNSHIP, Penn. (KDKA) — Multiple people were injured after an explosion at a plant in Washington County on Thursday, authorities said. Dispatchers said a call about an explosion at Langeloth ...