The developers of a proposed copper-nickel mine near the Boundary Waters plan to use a potentially safer dry method of storing mine waste instead of the kind of wet tailings pond more common in the ...

Twin Metals, the company hoping to build an underground copper-nickel mine in the same watershed as the Boundary Water Canoe Area Wilderness, no longer plans to store its tailings behind a dam and ...

Whitecap NPI, Corpus Christi’s only master-planned resort and residential community, has recently revealed further insights into one of its unique amenities—a state-of-the-art dry stack storage boat ...

ST. PAUL, Minn. (AP) --The developers of a proposed copper-nickel mine near the Boundary Waters plan to use a potentially safer dry method of storing mine waste instead of the kind of wet tailings ...