Firings and buyouts hit the top-secret National Nuclear Security Administration amid a major effort to upgrade America’s ...

“W E WOULD BE safer if we had our own nuclear arsenal,” Donald Tusk, Poland’s prime minister, told his country’s parliament ...

As U.S. turns its back on security commitments, Germany faces one of the most profound shifts in its post-war defense policy.

There are some potentially valid criticism about the Nuclear Salt Water Rocket (NSWR). The criticisms highlight real physical ...

Several South Korean leaders have said Seoul may pursue nuclear weapons amid fears over Pyongyang’s weapons programme.

Evan Feinman, the former director of the Broadband Equity, Access, and Deployment Program, or BEAD, which provides grants to ...

They handled the secure transport of nuclear materials — dangerous, demanding work that requires rigorous training. Four of them took the Trump administration’s offer of a buyout and left the ...

Almost a decade after its historic deal with world powers, Iran is closer than ever to being able to make a nuclear bomb.

Trump has the leverage to demand disarmament, not merely arms control.

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Ukraine is seriously considering developing its own nuclear bomb if the United States reduces its support in the future.