The final global treaty restricting nuclear weapon deployment, New START, is set to expire on Thursday, leaving the US and ...

BERLIN, Jan 29 (Reuters) - European nations are starting to discuss ideas around a shared nuclear umbrella to complement ...

Speaking Jan. 28 at the SpaceCom Space Mobility conference, Whiting said the idea for a commercially integrated tabletop ...

With Trump showing less interest in extending the New START agreement, the future of nuclear weapon limits is unclear.

Donald Trump announced the rapid deployment of a significant naval fleet towards Iran, urging Tehran to negotiate a fair ...

Nuclear weapons are not going to suddenly disappear. But they might create a more dangerous world in which countries are ...

Iranian leaders not only “intend” to rebuild their conventional military forces, but they are open to “the possibility” of ...

Tensions are growing in east Asia. The threat of a Chinese attack on Taiwan persists and, in recent weeks, North Korea has been testing its long-range missile capabilities. Russia’s reorientation of ...

A new nuclear design promises greater accuracy with less explosive power. Supporters say it strengthens deterrence, while ...

Nordic countries have a lot to lose, which brings the political responsibility to discuss “nuclear what-ifs”. These ...

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 ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...