Chile's El Teniente division -- the world's largest underground copper mine -- has partially resumed operations after a ...

SANTIAGO (Reuters) -Chilean miner Codelco's smelter at its El Teniente mine is set to restart on Thursday, the firm said, ...

SANTIAGO (Reuters) -Copper production from Chilean state-run miner Codelco ticked up 17% year-over-year in June, data from ...

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

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

Chile, the world's No. 1 copper producer, is in wait-and-see mode after U.S. President Donald Trump announced a surprise 50% tariff on imports of the red metal, with the Andean nation blindsided while ...

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

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

The world's largest underground copper mine was set to resume operating on Sunday, after a deadly cave-in suspended work for more than a week.

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

World No. 1 copper producer Chile is seen boosting its output of the red metal to a record 6.3 million tonnes in 2015, despite an economic slowdown, the head of the influential SONAMI mining ...

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