We explored one of the most dangerous abandoned mines in Utah — a massive trench system stretching for miles and dropping up to 1,000 feet deep. Inside, unstable tunnels, collapsing wood supports, and ...

A startup backed by Silicon Valley venture firm Andreessen Horowitz plans to revive an idled copper mine in Utah to test new technology aimed at automating operations. Mariana Minerals acquired the ...

TORONTO (AP) — Toronto Maple Leafs captain Auston Matthews left Thursday night against Anaheim after a knee-on-knee hit from Ducks defenseman Radko Gudas. Trying to make a move around Gudas in the ...

ODESSA, Texas — Odessa College, ranked 18th in the latest NJCAA poll, swept North Idaho College for the second straight day, beating the Cardinals 8-0 and 8-1 at Wrangler Softball Complex on Thursday.

Rio Tinto said an employee of a contracting company died following an incident at its Bingham Canyon Mine in Utah. All surface and underground mining operations at Kennecott, the town where the mine ...

The main street of little Helper, Utah - Ian Dewar Photography/Shutterstock Utah is a land of striking natural diversity — soaring high-desert plains in the east ...

Now that the United States is energy dominant, mineral independence must be the next step in securing the materials needed for our way of life. Aboveground mine waste from legacy and active mines is ...

Coal is back in Utah’s policy conversation. Grid reliability is back in the news. Aircraft safety never really left. One of the clearest lessons about how disasters actually form was written years ago ...