The order was among a series of proclamations granting two years of relief from regulations for coal-fired power plants and ...

Strib Voices publishes a mix of commentary online and in print each day. To contribute, click here. ••• Once, when I was ...

The company is running out of iron ore to mine at the facility, which supports more than 700 jobs. But it also significantly shortened the lifespan of Mesabi’s project.

Tom Rukavina cracked open beers with Republicans, stumped for Bernie Sanders, sued the sitting governors of both parties and made sure iron ore royalties helped Minnesota students pay for college.

Minnesota Discovery Center will have to pack up and move all its historical archives, collections and buildings by 2049.

U.S. Steel runs two of the iron ore mines in northeast Minnesota, employing about 1,500 to unearth and process taconite pellets to turn into steel in other parts of the country.

A MARTÍNEZ, HOST: All right. Hopefully, you're not afraid of the dark or of heights because we're about to plunge more than 2,300 feet underground, into Minnesota's oldest iron ore mine.

Iron ore at one of U.S. Steel's Minnesota mining operations, Minntac in Mountain Iron and Keetac in Keewatin. Courtesy photo: U.S. Steel. Nippon Steel completed its purchase of U.S. Steel last ...

MOUNTAIN IRON, Minn. -- U.S. Steel on Tuesday announced it will "adjust operations" at its Minntac taconite iron ore facility in Mountain Iron, and Iron Range lawmakers said 700 steelworkers will ...

American iron ore powers our nation's economy. It starts in the mines of the Upper Midwest and travels across Lake Superior on thousand-foot freighters, passing through the Soo Locks in Sault Ste ...