Associated Press Minnesota nickel-mine permit revoked by Army Corps over downstream water threat The permit did not ensure compliance with water-quality requirements of the Fond du Lac Band of ...

The Corps sided with the Fond du Lac Band and the EPA, concluding that a wetlands permit for the open-pit mine may not prevent mercury pollution and other contamination from violating the Band’s ...

The NorthMet mine proposed for northeast Minnesota suffered a major setback as federal regulators this week revoked the mine's wetland permit, saying the project as designed would be too damaging ...

The U.S. Army Corps of Engineers has revoked a crucial federal permit for the proposed NewRange Copper Nickel mine in northeastern Minnesota, saying the permit did not comply with the water ...

The U.S. Army Corps of Engineers said Tuesday it has revoked a crucial federal permit for the proposed NewRange Copper Nickel mine in northeastern Minnesota, a project popularly known as PolyMet ...

The Minnesota Supreme Court suspended a key permit for the proposed NorthMet copper-nickel mine in northern Minnesota on Wednesday, ruling that state regulators failed to fully consider the threat ...

MINNEAPOLIS (AP) — The U.S. Army Corps of Engineers said Tuesday it has revoked a crucial federal permit for the proposed NewRange Copper Nickel mine in northeastern Minnesota, a project ...

FILE - The closed LTV Steel taconite plant sits idle near Hoyt Lakes, Minn., Feb. 10, 2016. The U.S. Army Corps of Engineers said Tuesday, June 6, 2023, it has revoked a crucial federal permit for ...

The U.S. Army Corps of Engineers said Tuesday, June 6, 2023, it has revoked a crucial federal permit for the proposed NewRange Copper Nickel mine, previously known as PolyMet, in northeastern ...

FILE - The closed LTV Steel taconite plant sits idle near Hoyt Lakes, Minn., Feb. 10, 2016. The U.S. Army Corps of Engineers said Tuesday, June 6, 2023, it has revoked a crucial federal permit for ...