The Supreme Court has rejected an appeal from Apaches who want to halt a massive copper mining project on federal land in ...

BARCELONA - Rio Tinto (NYSE:RIO) Chief Executive Jakob Stausholm took the stage today at the Bank of America Global Metals, Mining & Steel Conference 2025 in Barcelona to discuss the company’s ...

In return, Sumitomo Metal Mining will pay Rio Tinto up to $430.4 million for a 30% ownership stake in the project. This includes an upfront payment of $195 million, with the potential for up to an ...

May 7 (Reuters) - Mining major Rio Tinto (RIO.L), opens new tab, (RIO.AX), opens new tab said on Wednesday it had extracted its first primary gallium as part of a collaboration with U.S.-based ...

Rio Tinto (ASX: RIO) expects to ship its first iron ore from the Simandou project in Guinea this November, Gerard Rheinberger, the company’s managing director for Simandou announced Monday.

Rio Tinto and Sumitomo Metal Mining have finalized a joint venture for the Winu copper-gold project in Western Australia. Sumitomo will pay Rio Tinto up to $430.4 million for a 30% stake ...

ALMA, Canada, May 15, 2025--(BUSINESS WIRE)--Rio Tinto is investing US$1.2 billion (CA$1.7 billion) to modernise its Isle-Maligne hydroelectric power plant, commissioned in 1926 in Alma ...

SANTIAGO, Chile--(BUSINESS WIRE)--Rio Tinto and Corporación Nacional Del Cobre de Chile ("Codelco") have signed binding agreements to form a joint venture to develop and operate a high-grade ...

Rio Tinto (ASX: RIO) has extracted its first primary gallium from bauxite processed in Quebec, marking a key milestone in its partnership with Indium Corporation to develop North American supply ...

(Reuters) -Mining major Rio Tinto said on Wednesday it had extracted its first primary gallium as part of a collaboration with U.S.-based Indium Corp that aims to eventually produce commercial ...

Rio Tinto has overhauled its human resources and IT service delivery by launching a unified Employee Centre built on ServiceNow. Over three years, the ASX-listed miner designed and deployed a ...

Rio Tinto Group plans to spend as much as $1.2 billion by 2032 to modernize its 99-year-old power plant in Quebec, despite tariffs implemented by the Trump administration on Canadian imports of ...