Amid shifting global trade policies, Rio Tinto Group (RIO) is actively seeking to expand its investments in U.S. copper mines ...

Rio Tinto Kennecott is loaning $5 million to Milford Mining Company to support the resumption of the mine's operations and ...

Manufacturer, one of Canada’s largest private hydropower producers, says upgrade of the nearly century-old facility will be the largest single investment in its hydroelectric assets since the 1950s.

Rio Tinto Group (NYSE:RIO) is one of the top 10 materials stocks to buy according to analysts. On July 2, Aluminerie Alouette ...

Rio Tinto Ltd (ASX: RIO) could dethrone Pilbara Minerals (ASX: PLS) as the largest lithium producer on the ASX.

Rio Tinto Chair Dominic Barton wants a new CEO, who could be announced as soon as this month, to be open to large M&A deals ...

Rio Tinto's , new CEO, who could be announced as soon as this month, should be open to transformative merger and acquisition ...

Welcome to the Investing News Network's weekly round-up of Australia’s top-performing mining stocks on the ASX, starting with ...

Rio Tinto-backed Aluminerie Alouette is planning to commit up to C$1.5B to modernize its facilities in Quebec, and has secured a new electricity supply deal with the Hydro-Quebec utility.

Consolación del Sur municipal officials complain that part of the crops have been ruined due to lack of irrigation.

The Papua New Guinea government has announced it is going ahead with a handover of shares in Bougainville Copper Ltd to the Autonomous Bougainville Government (ABG). The former owner, Rio Tinto, let ...