Construction speeds along at the South32 Hermosa mine in the Patagonia Mountains southeast of Tucson, even with final U.S. approval of the project still months away.

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.

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 ...

TUCSON, Ariz.— Attorneys for conservation advocates will present oral arguments Monday to the 9th Circuit U.S. Court of Appeals in Pasadena requesting a preliminary injunction to stop two mineral ...

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 ...

Watch Aurel Lardy, Vivian Bruchez, and Jules Socié exploring ski descents in the Fitz Roy massif in Patagonia in the award-winning film 'Painting the Mountains' by Matthew Tufts. In 2023 a team of ...

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 ...