AG Josh Shapiro released a landmark report with recommendations on regulating fracking. Advocates say he has done little to ...

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

Environmental groups want Nippon to clean up U.S. Steel's Mon Valley plants, which have racked up $64 million in fines and ...

Developers support the program, saying "time is money." While environmental groups fear a "rubber-stamp" for construction ...

Environmental groups are divided on whether to support a new state board that would expedite the siting of electricity ...

The an annual conference focused on sustainable and inclusive water management practices comes to Pittsburgh in early July.

The falcon fledglings living on top of the university's Cathedral of Learning left the nest earlier this month, but are ...

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

Residents who live near the controversial Mountain Valley Pipeline are unsure about its safety one year after it began ...

Swimmer's itch is a rash you can get from swimming in lakes,so researchers working in the Great Lakes have tried to eradicate it by treating ducks that carry the parasite that causes it. Nothing ...

Pennsylvania leaders say the state needs more energy, so there’s a plan to create a board to streamline the siting of new power projects. Environmental groups and others are split on the idea.