The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on ...

New Start treaty, which expires on Thursday, capped the number of missiles and warheads in US and Russian arsenals ...

R OBERT OPPENHEIMER, the father of America’s nuclear bomb, described his country’s atomic rivalry with the Soviet Union as ...

The U. S. and Russia are barreling toward what could become the first unrestricted nuclear arms race since the Cold War, as ...

American military planners assumed that in a nuclear war with China, America’s vastly bigger arsenal would allow it to ...

The U.S. and Russia together have 86.8% of the world's nuclear weapons as of 2025, with the rest split between seven other nations.

The last remaining U.S.–Russia nuclear arms–control treaty, New START, expires on Feb. 5—and, with less than 48 hours to go, ...

MLive asked residents about their top concerns and questions about the project and asked University, Los Alamos and DTE representatives how they plan to address those worries.

Iran has tentatively agreed to resume nuclear talks with the US as it tries to avert the threat of strikes, in what would be the first such negotiations since the Trump administration bombed three of ...

Russia, over the past decade, has significantly expanded its intermediate-range nuclear-capable forces — such as the Oreshnik ...

For the last 16 years, the US has not had any nuclear nonproliferation policies. Henry Sokolski in this op-ed argues why that needs to change.