President Biden blocked the Nippon Steel's bid to buy U.S. Steel, the region's largest source of air pollution. What might that mean for air quality?

Thursday, a Gulfport Energy well pad in Antrim, Ohio, exploded and burned for more than 18 hours, leading to the evacuation ...

The U.S. Fish and Wildlife Service has proposed to list the eastern hellbender under the federal Endangered Species Act.

The Solar for Schools grant program will cover up to half the project cost of installing solar for public school districts, ...

This story is part of our series, Wild Pennsylvania. Check out all of the other stories in the series here. Their nicknames are unpleasant — from “old lasagna sides” to “devil dog” to “snot otter.” ...

The Solar for Schools grant program will cover up to half the project cost of installing solar for schools and community colleges. Applications are due Jan. 31, 2025.

The U.S. Fish and Wildlife Service has proposed to list the eastern hellbender under the federal Endangered Species Act. Hellbender populations have declined by 59% in recent years.

It’s been a year since Pennsylvania’s largest coal-fired power plant in Homer City shut down because of stiff competition from natural gas and renewables.

Science journalist Justin Nobel's shocking seven-year investigation looks at how the industry has skirted regulations and endangered public health.