A southern Utah copper mine has restarted operations in an arrangement with Rio Tinto Kennecott, hiring workers as it expands operations.

Utah jumped to second in a federal database of states’ total toxic chemical releases – a rise mostly attributable to the ...

Taseko Mines is well-positioned for growth, driven by surging copper prices and strategic US-based Florence Copper project ...

SOUTH SALT LAKE — Over 10,000 pounds of stolen copper was recovered Thursday as part of an investigation that began at the Rio Tinto Kennecott mine. The investigation started when an 8,600-pound ...

Resolution Copper, a major copper mine project in Arizona, is finally back on track thanks to the Trump administration moving forward with the re-publication of the Environmental Impact Statement (EIS ...