Nearly 50 acres have been added to Saguaro National Park in Arizona through the Trust for Public Land, which has helped protect more than 2,300 acres in and around the park since 1993.

This summer is likely to bring bigger crowds, longer entry waits, closed trails, uncleaned toilets, uncollected trash and ...

Looking to go national park hopping on your Southwest adventure? Make this Arizona desert town your base to explore the Grand ...

National Parks Week begins this weekend, kicking off with free entry to all parks on April 19. The park service says visitors ...

Located in southern Utah, Capitol Reef National Park is often overlooked compared to its neighbors Arches and Zion, but Capitol Reef is a great park to be your anchor to the other national parks ...

Many national parks offer lodging run by concessionaires ... For example, Under Canvas has five camps across Utah and Arizona that are DarkSky-certified resorts, which means they contribute ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

Those particular parks are located in California, Utah, Arizona and New Mexico ... Any potential move to shrink national monuments is likely to draw the ire of green groups and some tribal ...

But anonymous sources told the Washington Post that they include Baaj Nwaavjo I’tah Kukveni-Ancestral Footprints of the Grand Canyon and Ironwood Forest National Monument in Arizona; Chuckwalla ...