Chaco Culture National Historical Park protects one of the most extraordinary cultural landscapes in the National Park System ...

Chaco Canyon is known primarily for its cultural and historical significance, spanning thousands of years of human history and including more than 2,400 archeological sites dating back to 850 A.D.

Eclipse-chasers and archaeo-astronomers flocked to Chaco Canyon in New Mexico to see annularity from the home of the famous 'Rock of the Sun' petroglyph.

The ancestral Puebloans that called Chaco Canyon home a millennium ago used more than 200,000 pieces of timber to construct their buildings, with weights estimated between 185 and 605 pounds per log.

It’s important that Chaco Canyon will get the protection it deserves, and we must now do better in protecting all the sacred lands of those who were here long before us. CNN values your feedback 1.

Chaco Canyon, a site that was once central to the lives of precolonial peoples called Anasazi, may not have been able to produce enough food to sustain thousands of residents, according to new ...

Chaco Canyon also happens to be on land rich with oil and gas. For years, it's been the center of a dispute between the Indigenous and the oil and gas industry groups.

The ruins of Chaco Canyon are spectacular, multi-story structures (some 5 stories) built between 800 and 1200 AD (Figure 2). The building timbers must have been dragged from mountains 50 miles away.

It’s important that Chaco Canyon will get the protection it deserves, and we must now do better in protecting all the sacred lands of those who were here long before us. CNN values your feedback 1.