The idea that nuclear weapons have long attracted extraterrestrials is ingrained in UFO mythology. Now, researchers found a ...

The Burevestnik is a nuclear-powered, nuclear-capable cruise missile announced in 2018 by Russia's Vladimir Putin.

The test came as the U.S. prepared sanctions on Russia’s oil and gas sectors and European allies pledged more military aid to ...

The National Nuclear Security Administration urgently asked the White House for funds to prevent the agency from having to furlough its staff, sources told CNN.

The lab where Oppenheimer developed the atomic bomb is the linchpin in the United States’ effort to modernize its nuclear ...

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

They know we have a nuclear submarine, the greatest in the world, right off their shore,” President Trump said.

For the first time, a 'significant' statistical link has been documented between UFO reports and nuclear weapons tests.

Because of its power source, the Burevestnik can remain airborne far longer than other nuclear-armed missiles.

Britain must look at sharing nuclear weapons with Germany to counter the “critical” threat posed by Russia, defence chiefs ...

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

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