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

Authorities in Chile say they have found and identified the bodies of all five miners trapped in a collapsed shaft at the ...

SANTIAGO (Reuters) -All five trapped workers at Codelco's El Teniente copper mine have been found dead, a regional prosecutor ...

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

The director of Chile’s El Teniente copper mine says the bodies of four out of five miners who had been trapped in a ...

SANTIAGO (Reuters) -Chilean copper miner Codelco on Sunday said two more workers trapped at its El Teniente mine were found dead, bringing the toll of fatalities from a collapse last week to four.

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

Despite abundant copper reserves, the U.S. imports 45% of the refined copper it consumes, primarily from Chile, Canada, Mexico and Peru. Moreover, the lengthy process of establishing new mines, which ...

President Donald Trump’s plan to slap a 50% tariff on copper imports is exposing the tangled web of regulations that have long stifled America’s ability to mine and refine its critical ...

It's a common refrain – I can't find copper on the ASX – but we've found close to 30 with development hopes in Australia alone.

A long-dormant copper mine in Beaver County, Utah resumed operations earlier this year under new ownership. It was closed in 2019 amid a slump in the price of the metal due to trade war fears. But in ...