U.S. spies said the chances of Russia using tactical nuclear weapons against Ukraine were 50% − a coin flip. Nearly three years later, the risk of nuclear war has only increased, top ...

Nuclear deterrence is no longer a two-player game, and emerging technologies further threaten the status quo. The result is a ...

The clock was as far away as 17 minutes from midnight in 1991, at the end of the Cold War when the United States and the Soviet Union were actively engaged in arms-control negotiations.

On this week’s “More To The Story,” Daniel Holz from the Bulletin of the Atomic Scientists discusses why the hands of the Doomsday Clock are the closest they’ve ever been to midnight.

At various points of the public event, the Nobel laureates and nuclear experts looked back at the Manhattan Project ...

Russian Foreign Minister Sergey Lavrov has issued a new warning that the nuclear "Doomsday Clock" is ticking closer to midnight, with "commonplace" talk of World War III.. He claimed Russia was ...