This one-day itinerary includes the best of Grand Canyon's South Rim, including El Tovar, Mather Point, Bright Angel Trail and Desert View Watchtower.

A groundbreaking genetic analysis published in the journal Nature in April confirmed the genetic links between the modern-day ...

A thousand years ago, the people living in Chaco Canyon were ... is more closely related to Ancestral Puebloans from Pueblo Bonito [in Chaco Canyon] than the Picuris individuals are," the paper ...