Ukraine's parliament on Tuesday passed a law that allows the state nuclear power operator to buy two Soviet-designed nuclear ...
Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...
The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history.
"You know what? The Moon's big enough that we can nuke it and land on it at the same time, so let's give this a shot." In 1958, the U.S. government plotted to show up the Soviets in the Space Race — ...
The former head of Ukraine’s military intelligence recalls how thousands of tactical nuclear weapons were removed from its ...
Ukraine turned over its Soviet nuclear weapons stockpiles under the Budapest Memorandum, signed in December 1994. The document — signed by Russia, Ukraine, the United Kingdom, and the United States — ...
On the last in Russia's Kirov-class cruiser named Admiral Nakhimov has launched two nuclear reactors. This is a sure sign ...
President Trump’s blueprints to build a space-based missile defense shield could help him push for cuts in atomic weapons arsenals with Russia and other nuclear powers.