This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A worker at the Resolution Copper mine inspects an underground tunnel. As artificial ...

Resolution Copper told the U.S. Supreme Court it would begin exploratory drilling in the Oak Flat area on March 16 after the 9th U.S. Circuit Court of Appeals turned down a bid from a coalition of ...

PHOENIX — Resolution Copper donated $1 million to help with flood relief efforts in the Globe-Miami area, the underground copper mine joint venture owned by Rio Tinto and BHP announced on Thursday.

The town of Superior will enter an agreement with the mining company to add water to Queen Creek, which is usually dry.

Apache Stronghold and its allies allege that federal officials admitted a proposed copper mine would destroy Oak Flat.

The Resolution Copper mine in Arizona plans to use a large amount of groundwater, potentially jeopardizing the planned Superstition Vistas development and its water supply. Arizona law allows mining ...

Mining is in my blood. I am a fifth-generation miner born and raised in Superior. I worked in the industry for more than 20 years. I don’t oppose mining, but I am firmly against Resolution Copper’s ...