Four of five trapped workers at Codelco's El Teniente copper mine have been found dead, the company said on Sunday, as rescue teams work to clear underground passages that collapsed in a strong tremor ...

Commodity prices saw sharp volatility last week as copper fell nearly 2 per cent and gold rose over 1 per cent, following US ...

Union leader told reporters the government refused to alter an August 17 deadline for miners to move explosives into formal ...

Three of the five workers trapped in a Chilean copper mine have been found dead, the mining company said Sunday, bringing the ...