A catastrophic acid spill from a Chinese-owned copper mine in Zambia has contaminated a major river, sparking fears of ...

The spill happened on Feb. 18 when a tailings dam that holds acidic waste from a copper mine in the north of the country collapsed.

In 2024, Denver Business Journal research showed that Copper Mountain is the seventh-largest resort in the state by skiable ...

Oak Flat — an area east of the Valley — may soon be home to a massive copper mine. It holds cultural and spiritual ...

A breach at a tailings dam in northern Zambia has sparked intense debate over the environmental costs of copper mining. The ...

The river supplies drinking water to about five ... even as the minerals are crucial to the countries' economies. Chinese-owned copper mines have been accused of ignoring safety, labor and other ...

Instead, they’re carefully constructed wishlists that provide a look at what the future might hold. Copper Mountain Resort is required to submit MDPs on a periodic basis per the requirements of its ...