Water managers can flush colder water into the Grand Canyon from outlets in the dam 100 feet lower than the penstocks. This ...

In 1986, the U.S. Forest Service approved a plan to operate a private uranium mine on the Kaibab National Forest, near Grand Canyon National Park. Based on the science available at the time, the ...

As the cottonwood leaves began to turn gold in early October 2024, the final proposed plan for how to manage Bears Ears National Monument in Utah was released. The plan is historic, crafted with ...