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

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

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 ...

North Carolina lawmakers this week will begin considering the nomination to the North Carolina Utilities Commission of Donald ...