Minera Alamos, the new owner of the Pan Mine and the nearby Gold Rock Project in Nevada, says the acquisition will provide ...

“The Dunka Pit, which was opened in the 1960s, is a closed legacy taconite mine; its permits are managed through a consent decree,” MPCA spokeswoman Becky Lentz wrote in an email.

The Flambeau Mine Reclamation area turned an old mine into a natural gem, but some worry environmental dangers lurk below the surface.

The San Carlos Apache Tribe and environmental groups say exploratory drilling near the San Pedro could imperil protected ...

Hexagon, a worldwide leader in precision technology, has been honoured as a category award winner at the 2025 Mining ...

OUTSIDE BOVEY, MINN.— Contractors were supposed to be hard at work this summer building drainage along the edge of the Canisteo Mine Pit, a complex of several former mines that threatens to ...

The scars of extraction are hard to miss at the site of the former Colosseum gold and silver mine, where a fenced-off open pit is flanked by the untouched Clark Mountain due south. Mother Nature ...

A reclaimed uranium mill continues to contaminate groundwater, and a massive open-pit copper mine is hoping to expand. Meanwhile, Utah regulators just sued a natural gas plant for violating the ...

The mine is mostly open pit, but Newmont said in an earlier statement that development of underground block-cave mining began in 2019, four years after the mine’s first production date.

Rescue officials in Canada are working to free three miners who are trapped underground in northern British Columbia after a ...