Morning Overview on MSN
How toxic coal mine waste could secretly power America’s next clean energy boom
Across coal country, the same toxic sludge and rust-colored water that once symbolized the end of an industry is starting to ...
Tech Xplore on MSN
America's next big clean energy resource could come from coal mine pollution, if we can agree on who owns it
Across Appalachia, rust-colored water seeps from abandoned coal mines, staining rocks orange and coating stream beds with metals. These acidic discharges, known as acid mine drainage, are among the ...
Treating acid mine drainage and extracting its valuable rare earth elements offers a way to transform pollution into ...
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