Diversified miner Rio Tinto has officially launched the South Gobi Underground Mass Mining Institute (SGUMMI) at its Oyu Tolgoi copper mine, in collaboration with the University of Queensland. The ...

A petition to halt the reopening and expansion of Caribou Cross Mine has garnered more than 700 signatures as of March 25.

The grant is nearly half of the approximately $33 million Brown County has gathered to expand port operations to the mouth of ...

That optimism met a roadblock when the state of Montana tried to label Hecla’s former CEO, Phillips S. Baker, a “bad actor” ...

Standing three miles inside the Beartooth Mountains in a brilliantly lit maintenance shop carved from Montana bedrock, Congressman Troy Downing said he couldn’t help but absorb the scale of ...

The Idaho mining company could receive approval as early as this summer to begin exploration work south of Libby.

A copper mine in British Columbia produces a metal the world needs to phase out fossil fuels. It holds promise — and danger.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

District 9 supervisor Pat Evans says that an agreement needs to be reached before that date so the county can get state ...

The mining history of Negaunee, Michigan, is written across its landscape—both in the deep pits and caving grounds and in the ...

Mining is the process of adding and validating transaction records on the Bitcoin public blockchain ledger while securing uptime for the network. This is how the network persists without relying ...

Spring Creek is the largest mine in Montana and the eighth largest in the nation. The Trump administration Thursday approved the expansion of one of the nation’s biggest coal mines, part of an ...