The scramble to build new reactors to supply power to AI data centers may include plutonium from the nation’s nuclear ...

North Korea’s U.N.-sanctioned nuclear weapons program, along with the development of nuclear-capable ballistic missiles, has ...

North Korea possesses roughly 50 nuclear warheads, according to estimates by the Federation of American Scientists. South ...

A senior North Korean diplomat vowed that Pyongyang would "never give up" its nuclear weapons in a rare address to the United ...

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

Donald Trump has stunned people by saying there are 'two n-words you can't use while discussing nuclear weapons in a speech to generals.

Russia said on Thursday that the restoration of U.N. sanctions against Iran was an illegal action, driven by European powers ...

France, Britain and the US are the only Nato countries that can currently produce nuclear weapons. But under Nato’s ...

The United States is blacklisting 44 individuals and firms accused of being involved in Iran's nuclear program and weapons procurement network.

A top South Korean official says that North Korea is operating four uranium enrichment facilities, adding to outside ...

After discussing the emergence of nuclear physics, Close goes on to talk about the Allies’ development of the nuclear bomb. A key figure in this history was Enrico Fermi, who abandoned Fascist Italy ...

The White House on Tuesday announced it has restored an advisory board that plays a key role in approving medical claims by ...