For every Old Faithful and Grand Canyon of the Yellowstone, there's a host of other obscure places like The Gumper, Lactose ...

Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area ...

An Arizona lawmaker is urging the Trump administration to reconsider federal land protections near the Grand Canyon to allow for mining.

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: NASA/MSSS/Caltech/ CTX topography: NASA/MSSS/USGS HiRISE: NASA/U.Arizona/USGS/Amaz ...

The U.S. owns 250 million acres of public lands, and it has the authority to sell or lease limited parcels for housing.

From the national parks of the Rocky Mountains to the music history of Nashville, these American adventures are calling ...

Rancho Luna Lobos' top dogs raced into the pro season, putting a year of new training techniques to the test against the world's best sled dogs for three days and 51 miles last week in West ...

Whether you are a seasoned traveler or a first-timer, America has plenty of beautiful places, offering endless holiday ...

Our planet is divided into seven continents, each with its own unique landscapes, cultures, and ecosystems. From the frozen ...

Created by former President Joe Biden just days before he left office, Chuckwalla National Monument will further protect desert habitat in Southern California.

"This is one area where there does appear to be convergence between Democrats and Republicans," said UChicago professor Mike ...