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

Rio Tinto intensifies efforts to garner public support for Europe's largest lithium mine in Serbia amid environmental ...

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 — ...

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

Rio Tinto is hosting a site visit for the financial community this week to its Aluminium and Iron & Titanium operations in ...

Freeport McMoRan (NYSE:FCX) +7.1% in Tuesday's trading, surging to the top of the S&P 500 leaderboard, as China's new ...

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

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

Despite Rio Tinto’s $3 billion write-off arising from its reckless 2010 purchase of Riversdale Mining and its landlocked ...

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

Texas-based Uranium Energy Corp. is making yet another acquisition in Wyoming, snapping up the state’s only conventional ...