For years, the United States has depended on imports of rare earth elements, the critical materials found in everything from ...

Researchers from The University of Texas at Austin have released estimates that U.S. coal ash contains 11 million tons of ...

The Pennsylvania DEP and Stronghold Digital Mining have agreed to cleanup of the company’s coal ash dump in Venango Co. by ...

This analysis comes at a time when energy companies across the country are trying to roll back coal ash regulation and harmful health impacts from coal ash waste are being discovered.