From respecting tribal sovereignty to acting with integrity, find out what values we carry through our work.

Public outcry and bipartisan opposition helped stop a senator’s proposal to sell off public lands in the Senate's budget bill ...

The Little Colorado River flows into the Colorado River in the Grand Canyon. It's a river you should know. Find out why.

Before the Grand Canyon was a national park, it was the ancestral homeland of Native peoples. Hear voices of the Grand Canyon speak. Experience the Grand Canyon alongside Jim Enote (Zuni), Nikki ...

Native experts weigh in on the history of tribal lands, sovereignty, land ownership, and what land means from a Native perspective.

The U.S. imports about 16 percent of its uranium from Russia. Where does it come from? Here are the 2020 numbers.

The Colorado River flows through the Grand Canyon, bringing lifegiving water to millions, but how much do you actually know about the river? Here are the basics. Where does the Colorado River start?

An interactive dashboard about water quality, uranium, arsenic, lead, and flooding at Canyon Mine, also known as Pinyon Plain Mine.

Pinyon and juniper have many cultural uses in the Southwest, from food stuffs to ceremonial use to construction.

This map of the Colorado Plateau identifies public lands and tribal lands as of 2021, including the restored boundaries of both Grand Staircase-Escalante and Bears Ears national monuments.

The complexity and vast unknowns about the region’s groundwater flow make it virtually impossible to definitively assess and manage risk as well as any contamination that occurs. It’s because of this ...

Here at the Trust, it’s our love of place that drives our work. We attend meetings, don work gloves, and write grant reports. We defend national monuments, organize intertribal gatherings, and argue ...