YORK COUNTY, Pa. — York County’s largest landfill, once expected to shut down by 2025, will now remain open for several more years as Republic Services changes how it operates the site. The decision ...

The Trump administration is delaying mandates that would have forced steelmakers U.S. Steel and Cleveland-Cliffs to cut toxic emissions, drawing industry praise and environmentalist dismay. A July 1 ...

The lack of air-quality monitoring capabilities across the U.S. affects the health of millions of people and disproportionately impacts minority and low socioeconomic-status communities, say ...

Green buffer belts are far more than aesthetic additions. When carefully designed and maintained, they serve as living ...