The charges allege that Seneca Resources polluted water in eight counties. The company says it is working with the state to ...

A California-based news outlet published a story about the company’s air monitoring initiative, which it is performing in partnership with Pennsylvania.

Republican lawmakers in the Mid-Atlantic want faster permitting, less regulation and an end to the Regional Greenhouse Gas ...

The round goby is a little fish causing big problems in Lake Erie. Pennsylvania is looking to anglers to help stop the ...

Tenaska opened a gas power plant in 2018, and it has only now obtained a draft air permit that environmental groups say is missing requirements.

East Palestine residents gathered to hear an update on research being conducted at various universities on the public health ...

Eos makes zinc-based batteries for industrial and other large-scale uses, including renewable energy projects.

The pitch includes 400 buildable acres and access to natural gas reserves, a lot of water and methane from coal mines.

Fire might not be the first thing that you think of when it comes to managing a natural area, like a meadow, for birds and other wildlife. But that’s exactly how the Pittsburgh Botanic Garden decided ...

Today we’re kicking off our biggest fundraiser of the year: NewsMatch, a nationwide campaign to support nonprofit newsrooms like ours. From now until December 31, we have an opportunity to boost the ...