The world’s second-biggest mining company by market value aims to improve the margins in its aluminum business by lowering ...

Rio Tinto PLC RIO shares rose 4.54% to £50.49 Tuesday, on what proved to be an all-around positive trading session for the ...

Rio Tinto has stepped up its campaign to win over public opinion in Serbia for what would be Europe’s biggest lithium mine — ...

The world needs more mines to cope with rising demand for key energy-transition metals like copper, as mergers and ...

Rio Tinto will conduct a site visit of its Canadian operations for individuals working in the finance industry.

Uranium Energy (NYSE:UEC) +2.3% pre-market Monday after saying it agreed to acquire Rio Tinto's (RIO) uranium production ...

Rio Tinto is offering early termination for employees at its Diavik diamond mine as part of the company’s efforts to save ...

Rio Tinto Group (LSE:RIO) is navigating a complex environment characterized by both significant opportunities and pressing ...

Rio Tinto will develop Pongamia seed farms in Australia as part of a new biofuels pilot for the use of renewable diesel in ...

Rio Tinto’s Wyoming assets contain resources estimated at 175 million pounds (mlb) of triuranium octoxide (U3O8).

Rio Tinto Group., the world’s second-biggest miner, will develop seed farms in Australia under efforts to test the potential ...

Rio Tinto PLC RIO shares inched up 0.56% to £48.30 Monday, on what proved to be an all-around great trading session for the ...