Hudbay Minerals Inc. HBM has entered into a joint venture agreement with Mitsubishi Corporation MSBHF that will help advance its Copper World project in Arizona. Under the agreement, Mitsubishi will ...

Consultants for Copper World delivered a harsh response to an April memo blaming water quality degradation on the mining ...

Residential solar provider Sunrun delivered a blowout Q2, sending its stock higher as the company crushed Wall Street ...

Hudbay Minerals Inc (HBM) reports robust financial performance with strategic joint ventures and cost management, despite ...

Major trading house Mitsubishi Corp. on Thursday announced it will invest about $600 million (about ¥88 billion) to acquire a ...

The Copper World mining project south of Tucson reaped a big financial boost Wednesday: Japan-based Mitsubishi Corp. will ...