A region near the Canadian border, whose mines provide most of the new ore used in producing domestic steel — and cars — has a lot at stake as trade wars intensify.

Cleveland-Cliffs said it is temporarily idling its Minorca mine in Virginia, Minn., as well as part of Hibbing Taconite, two ...

According to the State Rapid Response Team, Cleveland-Cliffs — which owns both mines — says the layoffs are due to "an excess accumulation of iron ore from 2024 and the need to rebalance ...

CHERRY TOWNSHIP, Pa. (KDKA) -- An old limestone mine operated by Iron Mountain that's located just north of Pittsburgh in Butler County is drawing the attention of Elon Musk. The mine is located ...