Supreme Court rejects appeal to block Arizona copper mine project, allowing sacred site to be transferred to Rio Tinto and ...

Rio Tinto's board and Jakob Stausholm agreed to part ways last week amid mounting concerns the CEO was reluctant to follow ...

The US Supreme Court has rejected an appeal by Apache Stronghold, a Native American group, clearing the way for Rio Tinto and ...

The U.S. Supreme Court gave a boost on Tuesday to plans for one of the world's largest copper mines, as the justices declined ...

The US Supreme Court cleared a major obstacle to Rio Tinto Plc’s construction of North America’s largest copper mine, ...

Rio Tinto and Codelco formed a joint venture to develop a high-grade lithium project in Chile. Read why this partnership is ...

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 ...

PERTH, Australia–Rio Tinto shareholders voted against an independent review of the miner’s dual-listed structure, rejecting an activist investor’s proposal aimed at getting the company to ...

Rio Tinto is holding its 2025 Australian AGM in Perth, with shareholders told the company plans to spend more than A$20 billion on its Pilbara iron ore operations over the next three years.

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 ...

The Rio Tinto Naturescape Kings Park is a place for children to connect with nature and learn to appreciate the unique WA environment. Kids can brave the heights of The Bungarra and The Python ...

MELBOURNE, Australia, March 12, 2025--(BUSINESS WIRE)--Rio Tinto and Edify Energy have signed two new solar and battery hybrid services agreements (HSAs) to increase the supply of reliable ...