Czechs Marek Holecek and Radoslav Groh are preparing to leave for a single alpine-style push up the southeast face of 8,188m ...

In a battle against the clock to combat climate change, one company born in India is showing the potential of purpose, ...

For the three and nine month periods ended September 30, 2025, the operating cash outflow before changes in non-cash working ...

Rio Tinto Group subsidiary Oyu Tolgoi LLC is conducting an internal investigation into allegations of corruption and ...

Canada's Turquoise Hill Resources Ltd said on Wednesday Rio Tinto , will provide it interim debt funding of up to $400 ...

One of the season’s mysteries is out of the bag, to the disappointment of those hoping for a bold solo climb tackling a difficult 8,000m face. The single foreigner with a permit to climb Cho Oyu from ...

Canadian miner Turquoise Hill Resources Ltd (TRQ.TO) on Wednesday beat estimates for first-quarter profit, helped by increased production of copper and gold at its Oyu Tolgoi mine in Mongolia and ...

Entree Gold ( ($TSE:ETG) ) has shared an update. Entrée Resources Ltd. has filed its third-quarter financial results for 2025, highlighting ...

The Oyu Tolgoi Board of Directors has sanctioned an alternative development plan for the Oyu Tolgoi copper and gold mine, as discussions persist with Entrée Resources and the Mongolian Government ...

ULAANBAATAR, Mongolia--(BUSINESS WIRE)--The Prime Minister of Mongolia, Luvsannamsrain Oyun-Erdene, today joined Rio Tinto Chief Executive Jakob Stausholm 1.3 kilometres underground to celebrate the ...

Rio Tinto-controlled Turquoise Hill (TSX:TRQ) is expecting its majority-owned Oyu Tolgoi copper and gold mine in Mongolia to churn in 2018 more than double the amount of the precious metal forecast ...

Rio Tinto said it is conducting an internal probe of allegations of corruption and unethical conduct at its Oyu Tolgoi copper ...