An application for a city business tax receipt was rejected in February 2024 citing a lack of building permits and plans as ...

A polluted tailings pond at the Kennecott Utah mine has sunk 20 feet or more, raising concerns that it has seeped contamination into the neighboring Great Salt Lake.

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

The three power purchase agreements (PPAs) that Richards Bay Minerals (RBM) has signed to date will provide the lion’s share ...

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 ...

Copper and aluminum fell 0.9% and 1.4%, respectively, on Monday after the dollar ticked higher on market relief that the Trump administration's so-called "reciprocal" tariffs could be delayed until ...

The contract is set to commence this July and is expected to require a peak workforce of 300+ personnel. The Brockman ...

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-- Rio Tinto Chair Dominic Barton preference is for a new chief executive officer who is open to large-scale merger and acquisition activity and is able boost productivity while cutting costs, Reuters ...

MONTREAL >> Canada has discussed offering financial support to large aluminum producers like Rio Tinto impacted by a U.S.-led ...

MONTREAL (Reuters) -Canada has discussed offering financial support to large aluminum producers like Rio Tinto impacted by a ...