GRAND CANYON NATIONAL PARK, Ariz.— The Arizona Department of Environmental Quality proposed an aquifer-protection permit Wednesday for a uranium mine near Grand Canyon National Park, with a history of ...

GRAND CANYON NATIONAL PARK― Conservation groups joined the Havasupai Tribe today to denounce the Arizona Department of Environmental Quality’s approval of a key permit for a uranium mine near Grand ...

Ajo, Arizona is a hidden gem with a rich mining history ... From the iconic Grand Canyon, one of the most beautiful destinations in the US, to the red rocks of Sedona, Arizona never fails to ...