A critical minerals mine under construction in the Patagonia Mountains could soon be allowed to expand onto Coronado National Forest land, under a draft decision from the U.S. Forest Service.

The best kept secret in Arizona is the impending mining catastrophe in the Patagonia Mountains. Mine supporters label Australia-based South 32’s Hermosa Mine as the largest economic development ...

SANTA CRUZ COUNTY, Ariz. (KGUN) — A coalition of 16 environmental organizations, led by the Patagonia Area Resource Alliance (PARA), has formally challenged the federal government’s environmental ...

Add Yahoo as a preferred source to see more of our stories on Google. Two environmental groups are suing the U.S. Environmental Protection Agency over what they say are air-pollution problems with a ...

TUCSON, Ariz. (KVOA) - A recent ruling on Sept. 24 allows a lawsuit against exploratory drilling in the Patagonia Mountains' Humboldt Canyon to proceed. The lawsuit, filed by a coalition of local and ...

WASHINGTON— The Environmental Protection Agency has rejected Arizona’s approval of an air pollution permit for a new mine in the Patagonia Mountains south of Tucson. The EPA’s May 30 ruling found the ...

WASHINGTON— Conservation and community groups today sued the Environmental Protection Agency over its delay in responding to objections filed over an Arizona air pollution permit for a new heavy ...

In this Sept. 21, 2017, file photo, the Environmental Protection Agency building is shown in Washington. (Pablo Martinez Monsivais/AP) WASHINGTON (CN) — The Environmental Protection Agency failed to ...

TUCSON, Ariz. (KVOA) - The Environmental Protection Agency has rejected an air pollution permit for the Hermosa mine in Arizona's Patagonia Mountains, a decision impacting local air quality and ...