All but around 25 NNSA staffers have since been reinstated, two current NNSA employees with knowledge of the matter told CNN. It is unclear how many will return to work Tuesday. The firings ...

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 ...

A spokesman for the Department of Energy, which the semi-autonomous NNSA falls under, told USA TODAY less than 50 workers had their jobs terminated. About 325 NNSA workers initially received ...

This account of firings at the National Nuclear Security Administration (NNSA) is based on interviews with several current and former NNSA employees who asked to remain anonymous, fearing ...

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 ...

It was my honor today to stamp the first completed unit at the Pantex Plant in Amarillo, Texas, where all the efforts of NNSA’s labs, plants, and sites culminated in this amazing milestone.

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 ...

(Image: NNSA) Wisconsin-based NorthStar will use the funds to complete its neutron capture technology programme and continue development and expansion of its accelerator production programme, both of ...

The US Department of Energy's National Nuclear Security Administration (NNSA) is to award over $8 million of funding to push forward two projects aimed at securing a domestic supply of the ...