The Lower Fox River PCB cleanup, one of the world's largest, took nearly two decades and cost $1.3 billion.

Michigan Attorney General Dana Nessel announced a $108 million settlement with Monsanto Co. over long-term PCB contamination ...

This story has been corrected to reflect that the Berkshire Environmental Action Team is not a party to the lawsuit challenging the GE work permit issued by the EPA for the PCB cleanup. LEE — Town ...

OLYMPIA – A bipartisan effort to rid the Spokane River of harmful chemicals is the latest step in the decadeslong quest to clean Washington’s waterways. Sponsored by Senate Majority Leader Andy Billig ...

Nearly a half century after the U.S. banned PCBs, communities around the Great Lakes are still digging the toxic chemical out ...