The Department of the Interior is fulfilling the president’s request after Secretary Doug Burgum directed agency staff to ...

The Trump administration's push to downsize the federal workforce has already reached Arizona's most popular national park, ...

The Grand Canyon Trust recently released the results of a poll on Arizona voters’s support for national monuments. The poll ...

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new ...

GRAND CANYON NATIONAL PARK, Ariz.— Tribes, conservation organizations and community groups today defended Baaj Nwaavjo I’tah ...

A review of national monuments threatens beloved natural and cultural landscapes protected under the Antiquities Act.

Happy Statehood Day, Arizona. From Stevie Nicks and the Colorado River to creosote and Camelback Mountain, here's why we love ...

A federal judge has rejected a lawsuit by Arizona lawmakers challenging former President Joe Biden’s designation of a national monument near the Grand Canyon. The dismissal of a case brought by ...

Center for Biological Diversity Reports President Trump’s Interior Order Threatens to Open Grand Canyon National Monument to ...

Tribes, conservation organizations and community groups recently defended Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints ...