The Clairton Coke Works has seen accidents and emission violations. Will new owner Nippon Steel invest in one of the few ...

This mobile classroom crosses Allegheny County to turn sidewalks into schools, helping a growing number of kids with unstable housing to learn and dream.

Explore this chart of the key differences between involuntary hospitalization (302) and court-ordered outpatient treatment (AOT) in Pennsylvania.

Pittsburgh Water proposes to increase rates by 33% over two years to fund the agency's efforts to update infrastructure for ...

Mon Valley and Pittsburgh residents concerned after US Steel coke works blast, while Allegheny County reports no air quality ...

A fire Monday at the US Steel mill, 20 miles south of Pittsburgh, hurt 10. Residents within a mile are advised to stay ...