Some mines are in unexpected locations, including a copper mine in Edison — opened in 1784 and last used in 1903 — that is not far from NJ Transit’s Metropark train station in Middlesex County.

Chilean miner Antofagasta (LON: ANTO) reported on Thursday that its copper production for 2024 fell below company expectations, despite exceeding its total output for the previous year. The ...

Two environmental groups and a pecan-farming company filed an appeal with state regulators asking them to revoke the air pollution permit issued Jan. 2 for the proposed Copper World mine south of ...