Some NPT members have been suspected of breaking the rules, but none have successfully built nuclear weapons—except for those ...

Are deep cuts in federal spending and thoughtful cuts both possible? Our Editorial Board Roundtable offers some thoughts.

Forget denuclearization – first, talk about not resuming nuclear testing.

Sandia National Laboratories will produce spare components until 2026, which it targets for the final closeout activities, while the National Nuclear ...

Discover the power and impact of nuclear weapons, their history, and global stockpiles. Learn how these devastating weapons ...

WASHINGTON - Federal workers responsible for America's nuclear weapons, scientists trying to fight a worsening outbreak of ...

Prime Minister told to act as UK’s nuclear deterrent suffers ‘embarrassing’ decade-long series of botched practice firings ...

When did it become cool to cozy up to the Russians? Answer:  Never – since the time Russia pointed thousands of nuclear ...

Germany’s Merz says Britain and France may need to “share” their nuclear weapons as America can’t be relied on to defend NATO.

Just because federal workers at Y-12 were offered their jobs back doesn't mean the Trump administration is done shaking up ...

Australia this month made an initial $500 million payment toward its purchase of U.S.-made nuclear submarines.

The good-cop-bad-cop approach of President Trump and his special envoy, retired Gen. Keith Kellogg, helped close the gap ...