Unexpected snowfall prevented more than 200 teachers, who were traveling by car and bus, from attending the opening session of the Northeastern Minnesota Educational Association convention in Duluth.

KEEWATIN, Minn. — U.S. Steel dedicated a $150 million plant addition here Wednesday, one of the largest Minnesota taconite projects in recent history. With the new investment, U.S. Steel's Keewatin ...

in 1973, Judge Miles Lord (left) and federal attorney John Hills viewed on-land disposal of taconite tailings at Hoyt Lakes, a method seen as impractical by Reserve Mining for its Silver Bay plant, ...

Kobe Steel, Ltd. has signed a final agreement with Mesabi Nugget, LLC for the construction and operation of an ITmk3® demonstration plant in northeastern Minnesota. The project is intended to further ...