Pennsylvania is getting a federal grant to install a geothermal energy project at an existing natural gas site in Western Pennsylvania. The project will convert an existing natural gas well owned by ...

On the shores of Lake Michigan, Megan Robertson stood in front of a group of journalists at a park in Whiting, Ind. To the north, Chicago’s skyline rises over the lake. “You look over here and you’ve ...

This story comes from our partner, 90.5 WESA. A former trade school in the Hill District is celebrating a new rooftop solar array that will cover more than 20% of the building’s electricity needs.

The heavy industry along Lake Michigan's shore is impacting the surfing culture there.

The non-profit Three Rivers Waterkeeper, represented by Appalachian Mountain Advocates, has sent a 60-day notice to Neville Chemical of its intent to sue the company for violating its water pollution ...

Coke from U.S. Steel near Pittsburgh fuels the company's steelmaking in Indiana. But there's a movement afoot to make greener steel without coal. The heavy industry along Lake Michigan's shore is ...