Navajo Nation President Buu Nygren signed into law the designation of Navajo as the official language of the Navajo Nation ...

The EPA will begin work to remove more than 1 million cubic yards of radioactive waste from sites on the Navajo Nation.

Uranium mine waste northeast of Gallup is a step closer to being safely stored after the Environmental Protection Agency and Navajo Nation finalized a plan Monday to transport 1 million cubic yards of ...

Officials could not resolve key questions about the $5 billion deal, which aimed to secure Colorado River Basin water rights for three tribes in Arizona.

The agency would fully clean up two of the more than 500 abandoned uranium mines on tribal lands in New Mexico.

EPA will move radioactive waste from a former uranium mine near Churchrock, New Mexico, to a regional landfill, addressing ...

Diné College President Charles “Monty” Roessel walked on in Albuquerque, N.M., surrounded by his family after a long battle ...

The Navajo Nation is mourning the loss of Dr. Charles “Monty” Roessel, who was the leader of Diné College, a tribal ...

President Buu Nygren signed legislation last week officially recognizing the Navajo language, Diné Bizaad, as the nation’s ...

According to census data collected in 2019, more than 170,000 people speak the Navajo language at home, up from around ...

Starting in December 1997, Roessel worked for the Round Rock Chapter AmeriCorps program followed by several posts, including ...

Navajo Nation President Buu Nygren signed long-awaited legislation to have the Navajo language used, taught and supported by ...