Here is a look at North Korea’s nuclear capabilities and the history of its weapons program. 1985 North Korea signs the ...

Nuclear energy isn't exactly clean, with nuclear waste never exactly going away. But this inventive new process might help ...

Why the 70-year-old B-52 now carries the $14M stealth AGM-181 missile—and how it keeps the US nuclear deterrent credible in ...

NASA’s new exploration strategy includes the rapid development of a nuclear-powered mission to Mars in 2028, leveraging Gateway hardware.

The agency called the experiment, which was conducted in collaboration with two national labs, two vendors and the Nuclear ...

Returning to the moon and building a base will pale in comparison to what we will be capable of accomplishing in the years ahead,” Isaacman said.

Oklo could reach a critical technological milestone in early July.

The Idaho National Laboratory (INL) has officially opened the Demonstration of Microreactor Experiments (DOME) ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. These highlights were written by the reporters and editors ...

Sixty-three years ago Friday, 129 people aboard were killed in the worst nuclear submarine disaster in U.S. history.

Lightbridge Corporation (“Lightbridge” or the “Company”) (Nasdaq: LTBR), an advanced nuclear fuel technology company, today announced that it has received a Notice of Allowance from the United States ...