Two workers were injured at U.S. Steel’s Clairton Coke Works early Wednesday after a buildup of gases ignited at the plant.

The construction of a petrochemical plant in Western Pennsylvania, with help from the largest tax credit in state history, ...

A new festival in Castanea Township, Clinton County, looks to celebrate the area’s chestnut history and raise awareness about ...

"Freedom to Breathe" campaign was launched in Allegheny County by the Black Appalachian Coalition to address air pollution in ...

Pennsylvania Governor Josh Shapiro's energy proposals aim to encourage development of both fossil fuels and renewable energy ...

Governor Shapiro said Pennsylvanians will be spared a steep rate increase proposed last year by the operator of the state's electric grid.

Will Trump like hydrogen because it can be made with fossil fuels or will he say it's part of the "green scam"?