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The U.S. Forest Service plans to begin a controversial land swap Friday that’ll pave the way for a copper mine in central Arizona that'll be one of the…
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A tribal group in Arizona has filed a lien and temporary restraining order to try to block a federal land exchange. They say a proposed copper mine…
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The Trump administration will begin the final steps of a controversial land swap with a mining company in Arizona in a little more than a week. The Oak…
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A controversial federal land exchange to build a copper mine on the Tonto National Forest could take place a year ahead of schedule. It’s one of several…
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Federal authorities say a copper-producing company has been fined $33,000 for failing to comply with a U.S. Environmental Protection Agency settlement…
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A federal judge in Tucson has overturned the U.S. Fish and Wildlife Service’s approval of plans for a new copper mine in southeastern Arizona.The $1.9…
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Mining company Freeport-McMoRan has purchased 16,000 acres in western Yavapai County to be used for storing rock and tailings from its nearby open-pit…
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A San Carlos Apache man says he’s moving to his ancestral home in a mountainous area of central Arizona to protest a planned copper mine.Wendsler Nosie…
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An official for the company proposing to build an open-pit copper mine southeast of Tucson says construction likely will be delayed at least until 2023…
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A federal judge has declined to reconsider a ruling barring the construction of an Arizona open-pit copper mine.The Arizona Daily Star reports that U.S.…