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

Up to 120 million acres of our public lands could be available for sale. If that happens, hunting, camping, birdwatching, and hiking opportunities would be lost forever.

The federal government fast-tracked its environmental review of Velvet-Wood uranium mine, a long defunct uranium mine in southern Utah.

Sign the petition to show your support for all national monuments and for protecting monuments from mining and drilling.

Utah voters strongly support national monuments in general, and Bears Ears and Grand Staircase-Escalante in particular, a new poll shows.

Uranium trucks leaving a mine near the Grand Canyon are passing through Arizona, Utah, and the Navajo Nation despite strong opposition.

Dr. Laura Crossey explains her research and what scientists know about groundwater in the Grand Canyon region.

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

Since late 2016, more than 66 million gallons of groundwater have been pumped out of a controversial uranium mine, Canyon Mine (renamed Pinyon Plain Mine), near Grand Canyon National Park. The water ...

Grab your binoculars and help us spot pinyon jays! Pinyon jays — blue birds about the size of robins — live in pinyon and juniper forests across the Colorado Plateau. The birds and the trees are ...

Pumped storage hydropower dam proposals and past coal mining threaten Black Mesa, on the Navajo Nation, as you can see on this map. Maps and graphs may be used for non-commercial purposes provided ...

Glen Canyon Dam flooded over 180 miles of the Colorado River to form Lake Powell and provide power. How does the dam work?