The recent sinkholes on I-80 were caused by long-abandoned mines. See the map showing hundreds of closed New Jersey mines.

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

More than a year after Panama’s Supreme Court halted operations at a huge copper mine because its government concession was ...

Corsa Coal filed Chapter 11 Bankruptcy Jan. 6 in the U.S. Bankruptcy Court for the Western District of Pennsylvania to ...

First Quantum Minerals Ltd. told its lawyers to suspend its arbitration cases against Panama, paving the way for renewed ...

Piles of copper concentrate from a Canadian-owned mine closed by the Panama courts in 2023 sit on the shores of the Caribbean ...

Both eastbound and westbound lanes of New Jersey's Route 80 near Exit 34 will be closed until further notice as crews work to ...