Is arsenic rise natural? Grand Canyon uranium mine sparks debate
The Havasupai Tribe called the regulatory decision a "profound attack" on their responsibility to protect Grand Canyon waters from uranium mine contamination.
Tag: Tribal sovereignty
SCOTUS: United States opposes Utah’s lawsuit over federal lands
Utah's lawsuit to reclaim federal lands faces opposition from the U.S. government and Ute Tribe, leading to a crucial Supreme Court battle.