biden administration

Navajo leaders signed legislation asking President Biden to use executive authority to halt uranium transportation on the Navajo Nation. They've repeatedly expressed concern about health and environmental hazards.

The Havasupai and Hopi tribes joined the Navajo Nation in a filing to intervene in legal challenges to the 2022 designation of the Baaj Nwaavjo I’tah Kukveni - Ancestral Footprints of the Grand Canyon National Monument.

The rule from the Bureau of Land Management will allow public property to be leased for restoration in the same way that oil companies lease land for drilling.

The U.S. Department of the Interior says it’ll allocate nearly $80 million for wildfire management throughout the country.

The Biden administration pledged to provide up to $6.6 billion so a Taiwanese microchip giant can expand the facilities it's already building in Arizona.

The largest uranium producer in the United States is ramping up work just south of Grand Canyon National Park on a long-contested project that largely has sat dormant since the 1980s.

The projects will accelerate clean energy development on current and former mine lands in Arizona and four other states.

The $366 million plan will fund solar, battery storage and hydropower projects in sparsely populated regions where electricity can be costly and unreliable.

Some of Arizona’s highest-ranking Republicans have signed onto a lawsuit against the Biden administration over the designation of a new national monument near the Grand Canyon last year.

Federal officials have announced a grant aimed at increasing the availability of biofuels at gas stations in Arizona.