Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Evidence abounds across Montana of the ruinous environmental legacy of cyanide-based open-pit ...

The agreement gives the Sho-Pai co-management of environmental stewardship throughout the life of the mine and post-project cleanup.

The area where Idaho Copper wants to begin a copper mine exploration project. The mine would be located near Idaho City and Grimes Creek. Idaho Copper seeks to gain approval from the U.S. Forest ...

Guatemala.- Organizations from Central America Vulnerables warn that rising temperatures in the region are intensifying ...

The scale is astonishing: nearly 100 trucks, each one carrying 320 tons (640,000 pounds) of ore, running 24 hours a day, 365 days a year. The trucks crawl along at 10 to 15 mph, carrying ...

The Bingham Canyon Mine won't get any deeper, but it might get wider than the current 2.5-mile span of the giant hole Rio ...