Latest National Nuclear Security Administration Stories
U.S. researchers are perfecting simulations that show a nuclear weapon's performance in precise molecular detail, tools that are becoming critical for national defense because international treaties forbid the detonation of nuclear test weapons.
Authorities said on Monday that a wildfire is threatening a nuclear laboratory in New Mexico.
A Sandia National Laboratories team helped reach a major milestone in the nation's nuclear nonproliferation efforts by working with the Central Asian country of Kazakhstan to move nuclear materials â€” enough to build an estimated 775 nuclear weapons â€” to safety.
- A morbid dread of being buried alive. Also spelled 'taphiphobia'.