Thrifting proponents hope more people will turn to sustainable fashion as the trade war between the U.S. and China strains fast fashion.

The company will mine metallurgical coal, but an environmental group worries the project will exacerbate mine drainage problems in the Laurel Highlands.

Federal grants for climate-friendly farming and crops like flax have been canceled across the country. Pennsylvania is being ...

Through Pennsylvania Trout in the Classroom, teachers and students raise trout to learn about not only the life cycle, but ...

The cement industry has set ambitious goals to cut its carbon footprint. But as federal funding dries up, its path to a ...

Air quality in the Pittsburgh region is the 16th worst in the country, according to a new study. The American Lung ...

"I really just wanted to share that with other children [who] are on the spectrum because a lot of times, these kids get left ...

Plants Out of Place” exhibit at Carnegie Museum of Natural History in Pittsburgh examines the complexities of invasive plants ...

The exemptions were supported by the grid operator for the mid-Atlantic region, which is bracing for an oncoming rush of ...

The declaration will make it easier to log national forests as some regulations like endangered species protections and ...

DEP monitors and treats 48 rivers and streams spanning more than 1,800 miles for black flies, also knows as gnats.

A Department of Energy document obtained by POLITICO indicates funding for the MACH2 hydrogen hub in the Philly region could ...