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

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

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.

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

More than 350 lead service lines are being replaced in Mt. Oliver and Pittsburgh's Carrick neighborhood at no direct cost to ...

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

The EPA last month proposed to give water providers more time to remove toxic PFAS chemicals from drinking water.

More than 30 million people across 14 states rely on the Ohio River watershed for drinking water, recreation, and for their ...

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.

Grant: You’ve written that if President Trump’s bill passes, the so-called Big Beautiful Bill, with its mix of tax cuts and cuts to programs like Medicaid and the clean energy incentives in the Senate ...