The U.S. president can order a nuclear launch without consulting anyone, including Congress, and U.S. nuclear weapons have ...

Resuming full testing of nuclear weapons - as President Donald Trump called for last week - would be unnecessary, costly, undermine nonproliferation efforts, and empower the nation's adversaries to ...

The worlds first hydrogen bomb, codenamed 'Mike'. Nuclear weapons testing conducted by the US at Bikini and Enewtak atolls in ...

PBS Frontline investigation reveals new details about Israel’s Operation Narnia, targeting Iran’s nuclear scientists during the 12-day war.

In the 80th year of the nuclear age, with just 89 seconds left on the Doomsday Clock, every nuclear challenge is trending in ...

A new map highlights the U.S. nuclear weapons sites that could be significantly impacted by the ongoing government shutdown. The National Nuclear Security Administration (NNSA), responsible for ...

In November, the General Assembly’s First Committee, adopted a resolution that looks at the risks of integrating AI into nuclear weapons.

During the campaign, Barack Obama promised to "stop the development of new nuclear weapons; work with Russia to take U.S. and Russian ballistic missiles off hair-trigger alert; seek dramatic ...

WASHINGTON (Reuters) -Iran has launched a speedy clean-up operation at a nuclear-related site in northern Tehran hit by Israeli airstrikes that will likely remove evidence of any nuclear weapons ...

Keep your friends close, but your enemies closer. President Biden said the U.S. won’t use sanctions relief as a tool to re-engage Tehran in negotiations over the 2015 nuclear accord, indicating he ...

Discussing nuclear weapons earlier this month, Chinese Foreign Ministry spokesperson Mao Ning said the nation “is committed to peaceful development, follows a policy of ‘no first use’ of nuclear ...