She said that when she asked regulatory agencies on the Navajo Nation what would be required for changing the long-debated hydrogen pipeline to natural gas, they hadn’t heard of it. “People ...

The company at the center of a controversial green energy project connecting New Mexico and Arizona has changed plans for a key component: A much-debated pipeline that would have carried ...

Navajo Nation activist Jessica Keetso opposes a proposed 200-mile hydrogen pipeline through her homeland, citing historical exploitation of Navajo resources. Critics argue that hydrogen production ...

Provo Power is helping the Navajo Nation with an electrification initiative, Light Up Navajo! Around 16% of Navajo Nation homes lack a connection to the power grid and the effort aims to combat that.

Leaders in the Navajo Nation are speaking out after several military websites removed mention of the Navajo Code Talkers, an indigenous group that helped the United States during World War II.

Despite the Navajo Nation’s efforts to keep uranium off their land, they can’t keep it off a U.S. Highway. KOB 4 found out the nation is doing its best to find a solution.

Navajo Nation officials have reportedly asked the Department of Homeland Security, Arizona and New Mexico governors and ICE to explain what’s going on and say people on the reservation are in fear.

More than 40% of Navajo Nation households don’t have running water and have to haul it in, but a $2.2 billion pipeline project to solve that problem is $120 million closer to being fully funded.

Don't overlook voting for a healthy climate, Arizona doctors and nurses say, including on races to determine utility, water and abortion policies.

Robert Atene, left, with the Navajo Tribal Utility Authority, supervises as a volunteer crew lifts a power line pole, Tuesday, Oct. 8, 2024, on the Navajo Nation in Halchita, Utah. (AP Photo ...

The Navajo Nation has placed new limits — including a curfew and a $5 million bond requirement — on companies that want to transport radioactive material across tribal land.

The Navajo Nation's uranium transport controversy involves recent efforts by the tribe to block uranium ore shipments from a mine in northern Arizona to a processing site in Utah.