Foreword / Phillip Tuwaletstiwa -- Introduction / Anna Sofaer -- Light markings and petroglyphs on Fajada Butte. A unique solar marking construct : an archeoastronomical site in New Mexico marks the ...

Chaco Canyon National Historical Park is nestled deep in the Navajo Nation of modern-day New Mexico. Surrounded by desert and only accessible by unpaved roads, it usually receives fewer than 5000 ...

Milky Way (Yosemite, Big Bend, all national parks and monuments) -- Solar eclipses, black holes, gravity (Grand Teton and Chaco Culture National Historical Park) -- Tides on Earth, moons, stars, ...

For the first time, a tribe in the U.S. has led research using DNA to show their ancestral connection to Chaco Canyon, one of the ancient centers of Pueblo culture and society. The members of Picuris ...

Episode Graphic. Courtesy of the author. Building on insights introduced by Professor Steven Lekson in Episode 02, Dr. Weiner takes listeners deeper into the world of Chaco Canyon. Lekson described an ...

A thousand years ago, the people living in Chaco Canyon were building massive structures of intricate masonry and trading with locations as far away as Mexico. Within a century, however, the area ...