Today, the U.S. Environmental Protection Agency (EPA) proposed to approve North Dakota’s coal combustion residuals (CCR or coal ash) program application, which would allow the state rather ...

Mining continues at the Continental Pit. Nearby is the Berkeley Pit, a site for acid mine drainage that poses an opportunity ...

The U.S> is seeking to boost its domestic supply of rare earths and critical minerals, and researchers are looking at the ...

Stronghold Digital Mining, a cryptocurrency company, has reached an agreement with the Pennsylvania Department of Environmental Protection to expedite the cleanup of unpermitted coal ash.

A major utility in Iowa is facing legal trouble after discharging toxic groundwater into waterways without the proper permit.