The Oregon Supreme Court upheld the Department of Environmental Quality's issuance of a permit for the discharge of certain pollutants resulting from suction dredge mining. A mining association argued that because suction dredge mining did not add anything to navigable waters that was not already th...

A state appellate court reversed a judgment upholding the Colorado Mined Land Reclamation Board's order granting a uranium mining company's request for approval of a second period of temporary cessation. Environmental groups argued the lower court erred in affirming the Board's order because the ord...

A district court vacated the the U.S. Forest Service's approval of an open-pit copper mining operation in the Coronado National Forest that included the dumping of approximately 1.9 billion tons of mine waste across over 2,000 acres of the forest. Environmental groups and tribes argued the Service m...