A Navajo Nation man in Arizona has been indicted on federal charges of aggravated sexual abuse of a child under 12 years old.

The Navajo Nation is preparing for its 2025 chapter inauguration ceremonies, a significant series of events marking the start of new leadership terms across the Nation’s five agencies.

Growing up on a ranch in Chinle, Arizona, on the Navajo Nation, Kim Etsitty was enamored with the natural world — the patterns of harvests and nature, the beasts that roamed the dusty landscape, the ...

A team of USGS researchers in Flagstaff are working to develop an all new geologic map of the Grand Canyon region.