Diversified miner Rio Tinto is taking its innovation strategy directly to entrepreneurs, researchers and innovators at London Tech Week as it works to accelerate the breakthroughs needed to ...

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 ...

Shareholders in Rio Tinto (RIO.L) have rebuffed calls from an activist investor for the global mining group to ditch its primary London listing and focus on Australia. More than 80% of investor votes ...

Rio Tinto is one of the world’s largest miners with operations in iron ore, aluminum (including bauxite and alumina), copper, and minerals (mineral sands, borates, salt, diamonds). Commodity ...

Shares of Rio Tinto Group stock opened at $54.66 on Friday. The business has a 50-day moving average price of $61.82 and a two-hundred day moving average price of $62.81. Rio Tinto Group has a 1 ...

Shares of NYSE RIO opened at $60.99 on Thursday. The company has a debt-to-equity ratio of 0.23, a quick ratio of 1.16 and a current ratio of 1.63. The firm has a fifty day moving average of $62. ...

Diversified mining major Rio Tinto has officially completed its $6.7-billion acquisition of Arcadium Lithium. The deal, sanctioned by the Royal Court of Jersey on Wednesday, integrates Arcadium ...

LONDON--(BUSINESS WIRE)--Rio Tinto has completed its acquisition of Arcadium Lithium plc (“Arcadium Lithium”) (NYSE: ALTM) (ASX: LTM) for $6.7 billion, following the sanctioning of the Scheme ...

LONDON, February 19, 2025--(BUSINESS WIRE)--Rio Tinto today announces a number of Board changes. Rio Tinto Chair Dominic Barton said: "As we reported last year, the size of the Board peaked at 14 ...

Rio Tinto is diversifying beyond iron ore, investing heavily in lithium production, positioning itself as a major player in the battery metals sector. The correlation between Rio Tinto's stock and ...

The financial rumour mill is abuzz about a potential mega merger for Rio Tinto. With a recent market cap of some US$103 billion, Rio Tinto counts as the world's second-largest miner. BHP still ...