Rescuers in Chile have located the remains of one miner trapped in the El Teniente mine near Rancagua, following a partial collapse triggered by a seismic event. Over 100 rescuers continue the search for other miners who remain trapped underground. The El Teniente mine is a major copper producer in Chile. Authorities are investigating the cause of the seismic event and assessing the structural integrity of the mine to ensure the safety of the rescue teams.