Environmental groups convened a meeting to call on the Allegheny County Council to increase fees for processing Title V operating permits.

Tens of billions of dollars in investment are expected to be announced, with gas, coal and nuclear to power the needed data ...

About 18% of private wells in Pennsylvania are contaminated with toxic PFAS chemicals, according to a new Pennsylvania State ...

Those increases were due in part to the price to secure power-generating capacity in the regional electric grid that covers ...

Artificial intelligence will be a main topic at an energy and innovation summit at Carnegie Mellon University in Pittsburgh.

The study found widespread microplastic pollution across some Appalachian streams, which poses ecological and public health ...

Democrat Mandy Steele proposed the bill because she says hunting protects farmers’ crops and important forest ecology.

Ted Auch, formerly of FracTracker Alliance, wants to work on changing oil and gas laws and the impacts of dark money.

Artificial intelligence will be a main topic at an energy and innovation summit at Carnegie Mellon University in Pittsburgh. But the growth of AI is likely to increase carbon emissions, making climate ...

Elizabeth Township in Allegheny County shouldn't have allowed a gas well to be built in a residential area, a state court ...

The art installation "Momentum" fills Pittsburgh Botanic Garden with color, sound and motion, inviting visitors to reflect on ...

Old wells pose health and safety risks by leaking pollutants that can contaminate groundwater and impact air quality.