The American Lung Association (ALA) has released its annual “State of the Air” report. And several places in Pennsylvania were noted for their rather poor air quality. In fact, the Keystone State in ...

BALTIMORE — Pennsylvania must minimize its outsized role in polluting the Chesapeake Bay, according to a proposed settlement agreement announced Thursday that would subject the state to increased ...

Is Pennsylvania's air safe to breathe? That is the question a new peer-reviewed study led by the Boston University School of Public Health and the University of North Carolina Institute for the ...

Pennsylvania ranks near the bottom in a national report evaluating efforts to combat plastic pollution. During Plastics Free July, the Ocean Conservancy’s "United States of Plastics" report gave the ...