Nuclear waste remains toxic for thousands of years. How do you build a storage facility that will keep it safely buried for ...

Glinting in the sun by the world's biggest nuclear plant, the Sea of Japan is calm now. But as the huge facility gears up to ...

Veterans who took part in Britain’s nuclear testing programme during the 1950s and 60s are being honoured by a new memorial.

"Either Ukraine will have nuclear weapons and that will be our protection or we should have some sort of alliance," Volodymyr ...

MOSCOW (Reuters) - Russian President Vladimir Putin said on Friday Russia would not let Ukraine get nuclear weapons, after ...

Zelenskiy said he spoke with Trump about Ukraine's negative experience with the Budapest Memorandum, a 1994 deal that gave ...

Russian ruler Vladimir Putin has described as a provocation the speculation about Ukraine's possible creation of nuclear ...

Other U.S. nuclear “renaissances” have petered out because of costs or safety concerns. But with Big Tech and government ...

The Seawolf-class submarines were designed during the Cold War as advanced nuclear-powered fast-attack submarines to counter ...

This year has seen President Vladimir Putin repeatedly brandish the nuclear sword, reminding everyone that Russia has the ...

This image shows a Yars intercontinental ballistic missile being test-fired as part of Russia's nuclear drills from a launch ...

Russia is testing the readiness of a missile unit that forms part of its strategic nuclear forces, the defence ministry has ...