A gas leak at a coal mine in northern Iran killed seven workers, three of whom were Afghanis, state media said Tuesday ...

The Minnesota Court of Appeals upheld a state agency’s decision to deny an iron ore mine and processing plant’s request to ...

Not all commodities have been falling steeply under the weight of rising tariffs with iron ore riding out the storm.

MCRE started mining and processing in 2022 and exported its first batch of rare earth carbonates in February the following ...

DULUTH — The Minnesota Court of Appeals upheld a state agency's decision to deny an iron ore mine and processing ... and its open-pit mine, limit the monthly average sulfate in wastewater ...

Construction at the Canisteo Mine Pit is officially underway.

After pumping out more than 4.7 billion gallons of water from the Canisteo Mine Pit in Itasca County to manage the pit's ...

A region near the Canadian border, whose mines provide most of the new ore used in producing domestic steel — and cars — has ...