U.S. Steel’s Clairton Coke Works is the largest of its kind in the Western Hemisphere. Nippon’s plans to address safety and ...

The August explosion came after Nippon Steel’s $15 billion acquisition of U.S. Steel in June. It’s an open question whether the Japanese steel company will invest significantly in Clairton Coke Works ...

After Springdale police reportedly assisted an ICE detention, Allegheny Valley parents urge school protections to keep immigration agents out.

The Peruvian national’s family said he was legally in the country and complying with asylum processes when local police ...

In a city dominated by a pollution-emitting plant, in a district long known for football, school administrators tap community partners to build a culture of collaboration and practical skills six ...

NFL Draft fans will descend on Pittsburgh in late April. Some of the city’s arts venues want to cash in on the uptick in visitors, but many others will go dark.

Pittsburgh officials aim to curb crashes on Terrace Street with new bike lanes and flex posts. Oakland residents welcome the changes but say more is needed.

Seeing illegal gold mines despoil remote Ecuadorian forests helped me to understand what happened to Pittsburgh — and to appreciate what we still have.

Public Source spring interns might have found themselves working in labs or law firms if inquisitiveness and the call of public service hadn’t turned them onto journalism.

Six months after a mill explosion, Clairton Elementary students build leadership skills through a new program named for the Clairton Bears.

Heaven Sensky, an organizer with the Center for Coalfield Justice, asks a question to James Fabisak, who presented the study findings at PennWest University in California, Pennsylvania on Tuesday, Aug ...