At the University of Chicago’s Existential Risk Laboratory, researchers study how emerging technologies like AI could amplify global threats such as nuclear war.

Finland plans to lift a ban on importing nuclear weapons, citing NATO membership and the need to strengthen national defense.

Iran's stance against the development of nuclear weapons will not significantly change, Foreign Minister Abbas Araqchi told Al Jazeera on Wednesday.

Iran's stance against the development of nuclear weapons won't significantly change, Foreign Minister Abbas Araqchi told Al Jazeera.

The statement comes as several European leaders discuss nuclear security amid rising geopolitical tensions, reports RBC-Ukraine. No nuclear deployment Norwegian Prime Minister Jonas Gahr Støre said Norway has no plans to allow nuclear weapons to be stationed on its territory.

Finland keeps nuclear weapons off its territory in peacetime as NATO expands conventional presence in the Nordic region after Russia’s war on Ukraine.

A former senior counterterrorism official who resigned over the Iran war says he and other national security officials with concerns about U.S. strikes on Iran were not allowed to express those concer

Calif., joins 'Varney & Co.' to discuss Israel’s strike on Iran’s intelligence chief, the growing chance of regime change and whether unrest could spark a nationwide revolt.