The U.S. Army Corps of Engineers on Wednesday issued its final decision denying a key water permit for the contentious Pebble Mine in Alaska, putting the project's future in doubt even as the company ...

The chief executive of Pebble Limited Partnership, the company trying to develop Alaska's Pebble Mine project, resigned on Wednesday after his comments on elected and regulatory officials in the U.S.

JUNEAU, Alaska (AP) - The U.S. Environmental Protection Agency proposed restrictions Friday that would essentially block development of a planned massive gold-and-copper mine near the headwaters of a ...