The San Carlos Apache Tribe and environmental groups say exploratory drilling near the San Pedro could imperil protected ...

By Daina Beth Solomon and Fabian Cambero SANTIAGO (Reuters) -Copper miner Codelco has asked Chile's mining regulator for permission to reopen a part of its flagship El Teniente mine after a collapse ...

State-run copper miner looking to resume underground mining in areas of the El Teniente complex unaffected by a collapse that ...

We deeply regret this outcome,” said a Chilean prosecutor who announced the discovery of the body of the fifth trapped miner ...

A new report by the Utah Geological Survey details the value and the diversity of the state’s mining industry — which was ...

To offset Resolution Copper’s impacts on the hallowed ground of Oak Flat, the federal government will take possession of a ...

Rescue teams have found a body inside a section of a Chilean copper mine that collapsed during a moderate earthquake.

Authorities in Chile say they have found and identified the bodies of all five miners trapped in a collapsed shaft at the ...

With 47 million tons of copper resources, the U.S. has untapped potential, but new mines and smelters take decades to develop ...

Southern Copper Corporation (SCC) has confirmed talks with the Mexican government to free up stalled mining investments that ...

Four of the five workers trapped in a Chilean copper mine that partially collapsed this week have been found dead, ...

A federal judge will hear arguments in a case over a disputed land exchange that would allow construction of a huge copper mine.