By Daina Beth Solomon SANTIAGO (Reuters) -Chilean copper miner Codelco said on Saturday it has cleared just over a fifth of the blocked underground tunnels needed to reach trapped workers at its flagship El Teniente mine,

Santiago: One of five miners trapped in Chile's El Teniente copper mine was found dead, bringing the death toll to two following a collapse triggered by a 4.2 magnitude earthquake in central Chile.

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