After World War II, the Communist nation worked desperately to build and test its own bomb, terrified of what might happen if it failed. Indeed, a Russian nuclear scientist who attended the Bikini ...

Over a 40-year period, up to 1989, the Soviet Union detonated 456 nuclear weapons in present-day Kazakhstan. A new documentary sees three generations of women speak about wounds and healing.

Advanced nuclear fuel is moving from whiteboard concepts to hot-cell reality in the United States, as national labs and private firms push new designs through punishing irradiation tests. The goal is ...

MOSCOW, November 6. /TASS/. US President Donald Trump's statements regarding the potential resumption of nuclear weapons testing are political theater, a way to pander to his supporter base while ...

U.S. President Donald Trump has said that one of his top foreign policy goals is to reduce nuclear weapons around the world — a mission he called denuclearization. Speaking during a White House ...

Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United ...

Russian President Vladimir Putin says his country will explore the possibility of carrying out fresh nuclear tests after US President Donald Trump said last week that Washington would begin nuclear ...

US Air Force Lockheed Martin F-35A fighters have completed integration tests with inert B61-12 nuclear gravity bombs, proving ...

In a November 5 meeting of the Security Council of Russia, President Vladimir Putin directed his military and political leaders to “submit coordinated proposals on the possible first steps focusing on ...

Senior Russian officials on Nov. 11 said they were still waiting for a White House explanation about what President Donald Trump meant he when said he had instructed the Pentagon to resume nuclear ...

Russian President Vladimir Putin said Wednesday his country will draw up plans to conduct nuclear tests after President Donald Trump announced the U.S. would do the same last week. The Kremlin leader ...

Navigational warnings indicate that the United States has scheduled its first test of a nuclear-capable, but unarmed, intercontinental ballistic missile (ICBM) after President Donald Trump ordered the ...