The highly pathogenic avian flu strain is infecting animals and people on dairy and poultry farms, but mortality is rising ...

Three Rivers Waterkeeper said oil sheens from a diesel spill on Route 28 can be seen on the Allegheny River as far down as ...

The Ohio River Valley Institute found population, gross domestic product and employment declined since 2012, when the Shell ...

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

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

This story comes from our partners at WHYY. A central goal of Pennsylvania Gov. Josh Shapiro’s budget proposal is lowering ...

The Trump administration ordered states to scrap their federally-funded EV charging station plans as it issues new program ...

Western Pa. politicians spoke about climate action during the second Trump administration in front of a crowd of 200 in a ...

The inaugural “Pennsylvania Chestnut Festival” took place Saturday at the Castanea Fire Company Picnic Grounds near Lock Haven. It’s meant to celebrate the area’s chestnut history and raise awareness ...