Rio Tinto has approved construction of a new 25-megawatt (MW) solar plant at its Kennecott copper operation in Utah, US, ...

Proposed limestone mining like a Parley’s Canyon mine would harm air quality, watersheds and the beauty of the Wasatch, but ...

Bechtel has been chosen by Rio Tinto to design and construct the Copperton Phase 2 Solar project, which will support ...

After a heated meeting in Breen the day before, a company performing exploratory drilling in the La Plata Canyon visited ...