The Environmental Protection Agency is repealing rules that curb greenhouse gas emissions from power plants. The action, announced Monday at the G20 “Energy Abundance Ministerial” in Houston, ...

Stephanie Wein: The Roadless Rule was enacted in 2001 after over 600 public meetings, in response to 1.6 million public comments. It defined that these 45 million acres would be protected from future ...

Your next waterfall adventure starts here. If you happen to be looking for waterfalls near Pittsburgh, PA you are in luck, because there are quite a few waterfalls only a small distance away! Here ...

The agency found one of the engineers who initiated the procedure that precipitated the explosion “had never previously performed the task.” ...

Jessi Halligan stares at a laptop screen on the deck of a 50-foot vessel, a few miles from the Canadian border in the middle of Lake Erie. On screen is a stack of squiggly colored lines that are ...

This story comes from our partner, 90.5 WESA. A Pennsylvania environmental group is out with a new playbook to move the state away from fossil fuels and to a clean energy economy. PennFuture’s Energy ...

A new invasive plant has been found in a western Pennsylvania nature reserve that could alter the forests of the Laurel Highlands and beyond if it takes hold. Land managers and invasive species ...

The Ohio Department of Natural Resources (ODNR) requested that the owners of four disposal wells in Washington County for wastewater from oil and gas drilling temporarily cease operations. The wells, ...

Environmental groups are criticizing Nippon Steel’s recent investments in its Pittsburgh-area U.S. Steel mills for continuing the company’s reliance on coal to produce steel. As a result, they say, ...

A coalition of groups in Westmoreland County is encouraging people in the Laurel Highlands to make their properties part of a nationwide effort to create habitat for monarch butterflies. Every fall, ...

You may have noticed your electricity bill is rising. The Pennsylvania Utility Commission alerted consumers that the price of electric generation is increasing this month, just as it’s getting hotter ...