Administrative Law Judge James E. LaFave wrote that PolyMet's plan to block tailings seepage with bentonite clay would not ...

A state administrative law judge says the mine’s planned method of storing reactive mine waste is not “practical and workable ...

MINNEAPOLIS —The proposed NewRange Copper Nickel mine in northeastern Minnesota suffered a fresh setback this week when an ...

MINNEAPOLIS — The proposed NewRange Copper Nickel mine in northeastern Minnesota suffered a fresh setback this week when an administrative law judge recommended that state regulators should not ...

The proposed $1 billion mine has been delayed by a string of court rulings and administrative actions since regulators issued the original permit to mine and other necessary permits in 2018 and ...

The proposed NewRange Copper Nickel mine in northeastern Minnesota has suffered a fresh setback MINNEAPOLIS -- The proposed NewRange Copper Nickel mine in northeastern Minnesota suffered a fresh ...

Find your bookmarks in your Independent Premium section, under my profile The proposed NewRange Copper Nickel mine in northeastern Minnesota suffered a fresh setback this week when an ...

FILE - A former iron ore processing plant near Hoyt Lakes, Minn., that would become part of a proposed PolyMet copper-nickel mine, is pictured on Feb. 10, 2016. The proposed NewRange Copper Nickel ...