Responding to Russia’s aggression and growing doubts about U.S. security commitments, Poland has announced a dramatic ...

We reiterate our principled opposition to the proliferation of nuclear weapons as detrimental to international peace and ...

By Mark Trevelyan LONDON (Reuters) -Russian President Vladimir Putin said on the eve of a summit with U.S. Donald Trump that ...

Iran believes the moment for “effective” nuclear talks with the United States has not yet arrived, its top diplomat has said, adding that Tehran would not completely cut off cooperation with the ...

Human judgement remains central to the launch of nuclear weapons. But experts say it’s a matter of when, not if, artificial ...

A California man has been sentenced to eight years in prison after admitting to shipping weapons and ammunition to North ...

In Japan and South Korea there is deepening concern over the reliability of long-time American security guarantees – whether ...

Experts seemed to broadly agree that it's only a matter of time until an AI will get hold of nuclear codes during a meeting ...

Determined to speak for herself, Teruko Yahata resolved to convey the cruelty and sorrow in her own words, in English, rather ...

The atomic bombing of Hiroshima on August 6, 1945, remains a pivotal and controversial event in modern history. Beyond its ...

The White House has now fully embraced bomb-prone nuclear fuel technology. This should stop before an arms race, atomic ...

Each Aug. 9 a peace ceremony is held in Richland, Wash., to mark the atomic bombing of Nagasaki, Japan, using plutonium ...