The announcement comes just days after NPR revealed the administration had secretly rewritten safety and environmental ...

Low-altitude helicopter flights by the National Nuclear Security Administration will be conducted over the Bay Area in advance of Super Bowl LX.

The National Center for Electron Beam Research and National Nuclear Security Administration will pilot eBeam in medical ...

The National Nuclear Security Administration (NNSA) is celebrating “a significant milestone,” announcing that it completed a ...

Engineers at the U.S. Department of Energy’s Argonne National Laboratory are testing how insider ...

The rewrite was done to speed up the construction of a new generation of nuclear reactors. Critics warn it could compromise safety and public trust.

First load of TRISO to be used in Radiant reactor at Idaho National Laboratory Standard Nuclear, Inc., a reactor-agnostic producer of TRISO nuclear fuel, today announced it successfully received a ...

Keeping U.S. nuclear weapons out of the hands of adversaries is essential for national security. On request of Congress, the National Nuclear Security Administration (NNSA) asked the National ...

Secretary of War Pete Hegseth’s recent announcement that the U.S. will resume testing nuclear weapons has alarmed some nuclear-arms experts. It shouldn’t. President Trump had already announced earlier ...

On the Wednesday, January 7, 2026, episode of The Excerpt podcast: “The Nuclear Sponge” is a five-part project by USA TODAY that dives into the strategic debate and costs of modernizing the land leg ...