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

A nuclear explosion might eventually be Earth’s only way to protect itself from a dangerous asteroid. But preparing for that ...

The lab designing the warhead says it is accelerating the timeline to respond ‘to a critical challenge and urgent need.’ ...

America's newest weapon of mass destruction is going into production seven months ahead of schedule as fears of a war with ...

Joint test assembly units are not live weapons and they do not have the nuclear warhead ... including encryption algorithms, safety and use control features, while supporting compatibility ...

Sandia National Laboratories (SNL) has shown off the United States' latest nuclear weapon as full production ... though with updated safety and security systems to prevent anyone from fiddling ...

The first B61-13 nuclear "gravity bomb" was earlier estimated to be produced in 2050. But things changed after Russia invaded Ukraine. World Trending ...

"This workforce, since the Manhattan Project, continues to ensure the safety ... involves overseeing the nation's nuclear laboratories. D'Agostino named the Sandia National Laboratories, Los ...

Sandia National Laboratories has started to work on the B61-13 nuclear bomb program ... but with the addition of "new safety and use-control features" and a guided tail kit.

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.