Argonaut research says US graphite tariffs will lift prices as near-term projects rush to get up and producing.

Rio Tinto is evolving from an iron ore giant to a copper growth story, capitalizing on the global energy transition and ...

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

Former Rio Tinto boss Leigh Clifford has backed Jakob Stausholm’s $10bn bet on a major expansion into lithium, but refused to ...

Rio Tinto has been named the preferred development partner for the Salares Altoandinos lithium project in Chile by Empresa ...

Improving the modulation efficiency of thin-film lithium niobate (TFLN) modulators is essential to reducing drive voltage and device length, thereby enabling compact chip integration and enhanced ...

Rio Tinto is the preferred partner of ENAMI for Chile's Altoandinos lithium project, strengthening its global lithium portfolio amid long-term demand growth.

Rio's operations improved under Jakob Stausholm, but investors questioned his lack of technical expertise from the start.

Rio Tinto operates as a vertically integrated mining company—managing the entire value chain from exploration and extraction ...

Rio Tinto CEO Jakob Stausholm will step down later this year, a surprising move given his leadership in transforming the ...