Once a thriving copper mining settlement, Courtland in southern Arizona now lies abandoned, its crumbling buildings marking the remnants of a short-lived boom.

Pseudogymnoascus destructans fungus confirmed in Nevada bats threatens wildlife conservation efforts as officials monitor for ...

South32’s Hermosa, the first mine in a fast-tracked permitting program, discharged water with levels of a heavy metal that ...

The decade-long legal saga over Resolution Copper’s planned copper mine in Superior has a new twist with involvement from an ...

The West Virginia Public Service Commission has scheduled a public comment hearing on a West Virginia American Water ...

The Douglas Mine and Millsite is one of the more publicly visible sites within the Pine Creek District. It is located 6.4 ...