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.

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 ...

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 ...

As energy demand from data centers grows, the plants will remain open through 2032, and have more time to meet water pollution standards.

A study by the Pennsylvania Department of Environmental Protection found the liquid runoff from Pennsylvania landfills that take solid oil and gas waste poses no “significant” threat to the public ...

A new study finds air pollution in the Pittsburgh region was responsible for up to 3,500 deaths in 2019. The study found that even air quality considered “safe” by regulators led to premature deaths.

Hannah Hohman and Koa Reitz stood on an old bridge on a sunny afternoon, looking down at the confluence of two streams. Hohman glanced back and forth between the iced ...

Driven by the growth of data centers for artificial intelligence,, and electricity prices are surging. In Pennsylvania, some consumers are seeing double-digit price hikes. At the same time, President ...

Meta says it has reached a deal to purchase power from the Beaver Valley nuclear plant in western Pennsylvania and two others in Ohio, as part of its efforts to power its artificial intelligence ...

The Trump administration has reversed course again on a new air pollution rule for coke ovens. The White House is granting two-year waivers to coke oven plants for the rule issued under the Biden ...