China on Tuesday urged the United States to fulfil its nuclear disarmament responsibilities after a draft Pentagon report ...

The death of the last treaty between Russia and the U.S. that limited the size of nuclear arsenals may spark a new arms race, ...

The multilateral Nuclear Non-Proliferation Treaty (NPT) is still in place, to which 190 countries are signatories. The general idea behind the NPT was for nuclear countries to reduce their stockpiles ...

The symbolic clock that tracks humanity’s proximity to self-destruction is edging toward catastrophe at the same time public ...

Japan doesn’t seem likely to develop nuclear weapons in the short-term. However, the tensions that triggered this episode are ...

FILE PHOTO: The Titan Missile, shown from above during a tour of the 103-foot Titan II ICBM site which was decommissioned in 1982, at the Titan Missile Museum in Sahuarita (Reuters) -Talks on reducing ...

For the first time since the end of the Cold War, nuclear arsenals are growing, and the weapons themselves are becoming more ...

Russian President Vladimir Putin is waiting for a "signal" from his counterpart Donald Trump to kick-start talks on ending ...

In August, a group of American Catholic Church leaders—including Cardinal Blase Cupich of Chicago, Cardinal Robert McElroy of Washington, DC, Archbishop Paul Etienne of Seattle, and me, the Archbishop ...

Regional threats and doubts about the reliability of extended deterrence are pushing technically capable non-nuclear states ...

This month, the Bulletin of the Atomic Scientists at the University of Chicago is scheduled to announce whether the hands of its famous Doomsday Clock will move closer to midnight.