VIENNA (AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the ...

A massive leak of sensitive documents has exposed the internal layout and modernization of Russia’s nuclear bases. The breach, discovered through public procurement files, is already being described ...

Earlier, the US leader said that he had instructed the Pentagon to immediately resume nuclear weapons testing MOSCOW, October 30. /TASS/. Russia is closely monitoring potential violations of the ...

Ukraine has accused Russia of firing cruise missiles banned under a historic treaty with the US, with experts claiming the weapon could pose a wider nuclear threat to European security.

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 ...

MOSCOW (AP) — Russia has conducted a successful test of a new atomic-powered and nuclear-capable underwater drone, President Vladimir Putin said Wednesday, declaring that the new weapon can’t be ...

The protective shield built around the Chernobyl nuclear disaster site in Ukraine can no longer do its job to confine ...

A lack of domestic sites in which the United States can reprocess nuclear fuel will preclude reaping all of the benefits of nuclear energy.

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 ...

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 ...