MAMMOTH, Ariz.—On the banks of the San Pedro River lies one of the American Southwest’s few remaining old-growth mesquite bosques—a streamside forest in more than 3,000 acres of riparian ecosystem ...

The San Carlos Apache Tribe has asked a federal court to block the Trump administration from finalizing a land exchange at Oak Flat Campground, following on the heels of a successful bid by grassroots ...

A federal judge in Phoenix denied two motions that sought to halt a land swap for a huge copper mine at Oak Flat, a site east of Phoenix. Although the injunctions were denied, the judge set a timeline ...

The U.S. Forest Service has released the final environmental review for a huge copper mine proposed 60 miles east of Phoenix, marking one of the final steps toward a controversial land exchange that ...

Apache girls have entered womanhood at Oak Flat for generations, celebrating at a site where they believe the mountain spirits reside. As Lozen Brown-Lopez prepared for her Sunrise Dance, she worried ...

The Supreme Court on Tuesday rejected an appeal from Apaches who are fighting to halt a massive copper mining project on federal land in Arizona that they hold sacred.The justices left in place lower ...

Guest Opinion. Arizona is running out of water, yet we’re preparing to hand over hundreds of billions of gallons to a single foreign-owned copper mine. The proposed Resolution Copper project, a joint ...

President Trump this week threw his full support behind a massive project to turn a sacred Apache site outside Phoenix into one of the world's largest copper mines, meeting with mining executives at ...