The U.S. government wants to select "disparate" locations where it could eventually make bomb-grade uranium again.

Some council delegates and community members are concerned that so few people had seen the terms of an agreement to ship the ...

Time is running out to secure an accord to rein in Iran's nuclear programme as Tehran continues to accelerate its enrichment ...

Iran has faced suspicion for decades over its nuclear ambitions and whether it’s developing the capability to fire an atomic ...

Learn about the Iran Nuclear Deal of 2015, including its implementation, its cancellation, and subsequent actions by Iran as well as the U.S. and the European Union.

WHITE MESA, San Juan County — An accord between Navajo Nation and Energy Fuels officials over transport of uranium ore from Arizona through the reservation into Utah — focus of a flareup last ...

The Arizona Mirror traveled the 320-mile route that uranium ore will travel from the Pinyon Plain Mine near the Grand Canyon to a mill near Blanding, Utah. This is the first of five stories about that ...

34,694 people played the daily Crossword recently. Can you solve it faster than others?34,694 people played the daily Crossword recently. Can you solve it faster than others?

Months after the Navajo Nation’s president said the trucking of uranium ore across the reservation showed “blatant disregard for our tribal sovereignty,” the tribe and a uranium mining ...

Shipments of uranium ore from a mining site near the Grand Canyon are set to restart in February. This follows a settlement between the Navajo Nation and Energy Fuels Inc., allowing ore ...

A man has been rescued after getting stuck between boulders for up to four days under a Phoenix bridge, but not before the person who called 911 stole his property. Gov. Katie Hobbs joined Arizona ...