For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

Walnut Canyon National Monument offers visitors a rare look into cliff dwellings built more than 800 years ago by the Sinagua people—whose name means “without water” in Spanish.

Located just east of Flagstaff, Walnut Canyon National Monument offers visitors a rare look into cliff dwellings built more than 800 years ago by the Sinagua people, whose name means “without ...

The Sinagua people — most likely ancestors of today’s Hopi Tribe — lived in cliff dwellings here in the canyon and in pueblos on the rim from about 1125 AD to 1250.

On this stop on the trail, make sure to lace up your hiking boots as we take a hike up to the Gila ...

She added that traffic exiting the Cliff Dwellings isn't enough to warrant a traffic signal at the intersection. To increase safety, a project by the Colorado Department of Transportation (CDOT ...

These ancestral Puebloan ruins are 800 to 1,000 years old, according to the cliff dwelling museum. The 40-room site was originally located near McElmo Canyon, in the southwest corner of Colorado ...

The cliff dwellings only begin in the final 75 years of the 6th century. Corn grinding stones found in Cliff Palace, Mesa Verde. Photo: Planet One Images/Universal Images Group via Getty Images.

Here’s the secret of Navajo National Monument. If the hike to the Betatakin cliff dwellings ended at a big blank wall, it would still be worth going. The canyon is beautiful and peaceful with ...