A long-running battle for control of the Browns Range rare earth deposit in Australia is heating up with a Chinese citizen fined for breaching Australian takeover law ...

In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a ...

Ward Charcoal Ovens State Historic Park near Ely is one of those magnificent secrets that makes you wonder how something so ...

Invisible clouds of sediment created by underwater mining spread for miles, putting ocean floor ecosystems at risk.

A joint investigation by The Associated Press and The Gecko Project has found that cyanide, arsenic and copper repeatedly leaked from a facility run by the largest gold miner in Liberia in recent year ...