Copper giant Codelco has received approval from Chile's mining regulator to reopen a part of its flagship El Teniente mine, ...

Chilean prosecutors met with technical experts at state-run miner Codelco on Friday as they investigate an accident at the El ...

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

Inspections have shown damage to 3,700 meters (12,000 feet) of tunnel at the El Teniente mine in Chile, according to the ...

Some 100 people were involved in search for workers at El Teniente copper mine, the world’s largest underground mine.

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

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

The bodies of all five miners trapped in a collapsed shaft in the world's biggest underground copper mine for three days have ...

Four workers trapped in a collapsed copper mine in Central Chile, following a 4.3 magnitude earthquake in the area, were ...

Officials say that a worker was killed and five others remain trapped underground after a collapse at a copper mine in Chile.

Codelco stopped processing ore at its biggest copper mine in Chile after a deadly tunnel collapse July 31 prompted a halt of underground activities.

Rescue teams found a body inside a section of a Chilean copper mine that collapsed two days earlier during a moderate ...