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

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

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

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

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

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

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

IRG cites Trump tariffs and the hold-up of a federal loan guarantee as reasons for canceling plans for a plastics recycling plant in Erie.

Air quality in the Pittsburgh region is the 16th worst in the country, according to a new study. The American Lung Association (ALA) issued its annual “State of the Air” report Wednesday, which found ...

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

Parts of the Delaware River have low dissolved oxygen levels caused by ammonia discharges from wastewater facilities.

In Pittsburgh’s Black community, urban agriculture goes beyond growing vegetables. It’s about providing food security, life and career skills, opportunities for veterans and youth empowerment. The ...