Russia has successfully tested its nuclear-powered Burevestnik cruise missile and will work towards deploying the weapon, ...

The NNSA began furloughing approximately 80 percent of its civilian workforce on Monday as the government shutdown continues.

Russia has tested a new nuclear-capable cruise missile fit to confound existing defenses, President Vladimir Putin and a top ...

VLADIMIR Putin has successfully test-launched a terrifying nuclear “Skyfall” missile – and started preparations for its ...

Roughly 1,400 workers at the National Nuclear Security Administration — a branch of the Department of Energy — will be sent ...

The agency responsible for designing, building, maintaining and securing U.S. nuclear weapons is facing staff furloughs and ...

Russia believes some NATO members, in particular Poland, want to abandon restrictions on the deployment of nuclear weapons in ...

President Vladimir Putin announced the successful testing of Russia's nuclear-powered Burevestnik cruise missile amid Ukraine ...

North Korea has made significant advances in its nuclear and ballistic missile programs in the absence of talks.

Energy Secretary Chris Wright has warned the National Nuclear Security Administration will run out of funding and be forced ...

Anthropic partnered with the US government to create a filter meant to block Claude from helping someone build a nuke.