President Donald Trump's nominee for National Nuclear Security Administrator, Brandon Williams, is appearing before the Senate Armed Services Committee.

The development of a nuclear bomb that would be 24 times more powerful than the one dropped on Hiroshima, Japan, during World War II is "significantly ahead of schedule," according to U.S ...

Recruiting and retaining highly specialized nuclear talent is a decades-old challenge for the NNSA. WASHINGTON − Elon Musk wasn't in the room for Tuesday morning's confirmation hearing ...

Elon Musk wasn't in the room for this week's confirmation hearing, but his presence loomed large as President Donald Trump's nominee to head the nation's nuclear weapons agency faced questions ...

An Energy Department spokesperson disputed the number of personnel affected, telling CNN that “less than 50 people” were “dismissed” from NNSA, and that the dismissed staffers “held ...

And guess what? The system, which includes email and Microsoft 365, is also used by the National Nuclear Security Administration (NNSA) — the folks in charge of safeguarding the US's stockpile ...

LAS VEGAS (KTNV) — A helicopter registered to the National Nuclear Security Administration (NNSA) was spotted flying in a grid pattern over Red Rock Canyon on Wednesday afternoon, prompting ...

More: 'Going to be in great danger': Trump threatens Iran if nuke talks don't go well Previous NNSA heads brought specialized experience to the role. Two previous agency administrators ...

An NNSA source told Reuters that leaders at the office were asked by Elon Musk's Department of Government Efficiency to identify non-essential staff but were led to believe that the office would ...

Recruiting and retaining highly specialized nuclear talent is a decades-old challenge for the NNSA. Elon Musk wasn't in the room for this week's confirmation hearing, but his presence loomed large ...