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.

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

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, ...

Chile is in a state of mourning as authorities confirmed that the death toll in last week's mine collapse has reached six.

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

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

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