Rio Tinto Group plans to spend as much as $1.2 billion by 2032 to modernize its 99-year-old power plant in Quebec, despite ...

As the White House calls to increase domestic mining, CNBC's Pippa Stevens goes inside one key copper mine in the U.S.

Rio Tinto said it plans to spend US$1.2B to modernize its Isle-Maligne hydroelectric power plant, commissioned in 1926, ...

Norway's sovereign wealth fund, managed by Norges Bank Investment Management (NBIM), has decided to actively engage with ...

CNBC's Pippa Stevens joins 'Squawk on the Street' with an inside look at one of the largest copper mines in the U.S.

Chilean copper producer Codelco and global miner Rio Tinto will jointly aim to create a copper "mining district" around their ...

Rio Tinto and Sumitomo Metal Mining said they signed the final joint venture agreements to deliver the Winu copper-gold ...

Global mining giant Rio Tinto said it will invest $1.2 billion to modernize a hydroelectric power plant in Quebec, Canada.

Rio Tinto has announced a significant $1.2bn investment to modernise the century-old Isle-Maligne hydroelectric power plant ...

Rio Tinto is investing US$1.2 billion (CA$1.7 billion) to modernise its Isle-Maligne hydroelectric power plant, commissioned ...

It’s a major investment in the miner’s Canadian aluminum production at a time of pressure from Donald Trump for companies to ...

Rio Tinto and Sumitomo Metal Mining finalize joint venture for Winu project in Western Australia, with SMM paying up to ...