This state park boasts the second-largest canyon system in the country. While Texas' summer heat can be tough, autumn brings ...

Karl Karlstrom, a geologist recently retired from the University of New Mexico, grew up in Flagstaff, Arizona. Grand Canyon ...

Travelers arriving at Mesa Verde on Wednesday morning learned that the federal shutdown had closed most of the park, leaving only the main road, overnight lodgings and a few trails accessible. As of ...

Lands and communities caught in the cross hairs deserve better than political games Public Lands Day came and went last Saturday, Sept. 27. It’s meant for celebration – of parks, forests, and ...

Canyon lands of the high plateau -- Black canyon of the Gunnison -- The canyons of Zion -- Canyons of Paria -- Canyons of Redrock-Sacred Mountain -- Grand Canyon of the Colorado River -- Canon del ...

A recent study from the University of New Mexico has proposed a fascinating theory about the formation of the Grand Canyon.

The Hidden Chapter Finally Gets a Name A research team outlines how it identified and bestowed a moniker upon a previously ...

The archaeological wonders and spectacular nature of Northern Peru make it an ideal destination for adventurous explorers ...

Analysis of a massive wooden monument has uncovered new secrets of Cahokia, America’s greatest lost civilization.

The Apache Trail isn’t merely a road; it’s a journey through time, geology, and some of Arizona’s most spectacular natural beauty. Each mile reveals new wonders, from towering saguaros to deep canyons ...