The Ohio River Basin is poised for a multi-year ecological restoration after decades of industrial pollution, but only if ...

After more than a year of delay, Allegheny County Council voted unanimously Tuesday to increase permit fees for facilities ...

A company wants to open a mine for metallurgical coal, used to make steel. But some worry about mine subsidence and its ...

The six-year battle over Pennsylvania’s attempt to curb climate pollution from power plants has ended. So what's next?

Tax credits from the Inflation Reduction Act to help pay for home energy upgrades like heat pumps and solar panels expire on ...

In Carlisle, a sleepy town in the heart of Pennsylvania Trump country, solar energy appears to have escaped the black hole of ...

Pennsylvania lawmakers traded a major climate initiative to break a more than four-month budget impasse, freeing up funds for ...

Workers blow leaves into woodland beds in Point State Park to provide nutrients to the soil and habitat for insects like ...

Cora Palanski is a freelance journalist from Rochester, NY, and is a digital journalism student at Point Park University. She ...

Members of the Senior Environment Corps wade into streams, peer through microscopes and teach kids how to identify aquatic ...

Washington County acreage pitched as ‘carbon-neutral’ data center development ...

Allegheny County Council approves higher fees for polluters after year-long delay ...