The company has partnered with Apple, Tiffany and Co., and Canadian jewelry company Mejuri, which have agreed to buy metals ...

As global demand for copper, lithium, and other critical minerals climbs, Canada’s mining industry is experiencing a subtle ...

Dozens of people get injured or die in the U.S. every year because they don’t follow this simple advice: Stay out of abandoned and active mines and surrounding lands. Abandoned mines are not history ...

From Europe to North America, an energy revolution is breathing new life into empty, long-forgotten coal mine shafts—by repurposing them into places to store renewable energy. Using “gravity batteries ...

YELLOWKNIFE, Northwest Territories—This small subarctic city has a big problem. There are 237,000 metric tons of arsenic trioxide locked in the subterranean caverns of Giant Mine on the edge of ...

Today, tens of thousands of these abandoned hardrock mines continue to leak acidic, metal-laden water into pristine streams ...