Because the Grand Canyon ... area's indigenous culture and history. On the south side of the Colorado River just outside of NPS-administered grounds is the Havasupai village of Supai. Located near ...

This map shows areas of distinct bioclimate ... Each view emphasizes a different feature or dimension of the Grand Canyon and surrounding areas. Some are focused on the terrain and topography ...

A small portion of identified uranium resources in the United States are found in the Grand Canyon mineral withdrawal area.

Ryan Crow of the U.S. Geological Survey (USGS) gave a talk to a packed crowd at the Museum of Northern Arizona Jan. 12 ...