Chloe Johnson

Northern Iron, which operates on the East Side of St. Paul, was already locked in a court case with the state of Minnesota over pollution controls.

The Office of the Legislative Auditor recommended the state work closely with the EPA to calculate emissions more consistently.

The tailings basin at Milepost 7 could be studied for the cumulative effects of extending its dams, even though the project was approved in the 1970s.

Honda alerted showrooms about the new Minnesota law less than two weeks before it took effect. Yamaha sent out a notification after it started.

EPA investigating taconite mine for pollution that threatens wild rice

Minnesota Power’s Boswell Energy Center is allowed to pump sulfate-tainted wastewater into the Mississippi River. The state says its new permit will protect wild rice.

Discovering that you have a lead or galvanized steel service line doesn’t always mean your health is at risk.

What Trump's victory means for proposed mines near the BWCA in northern Minnesota

The Supreme Court justice spoke at the opening of a new educational exhibit at the Warren E. Burger Federal Building and U.S. Courthouse.

A county official called it the worst violation of the state’s wetlands law that he’s seen. But farmer Ernie Mayers said the county had damaged his farm by not maintaining nearby drainage.