Chilean President Gabriel Boric has declared three days of national mourning after the deaths of five mine workers, whose bodies were recovered following a collapse at the El Teniente mine.

A rescue operation in Chile at the world's largest underground copper mine ended Sunday with no survivors, as the body of a fifth missing miner was found days after a tunnel collapsed, officials said.

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