After months of closures, parts of the Grand Canyon are welcoming visitors again, offering opportunities for hikes and ...

After years of federal efforts to revive nuclear power, old mines are stirring again in Wyoming, Texas and Arizona, while new ones line up for permitting expedited by a Trump executive order.

As ancient graduates of Northern Arizona University, my husband and I were disappointed that the annual Homecoming Parade no ...

Starting Jan. 1, foreign tourists will have to pay much more to visit some of America's most popular national parks. What all ...

A sweeping bill to jumpstart the cleanup of abandoned hardrock mines across the western U.S. passed the Senate this week with ...