Social media-fueled theories of World War 3 have raised questions over what US states are safe should nuclear war happen.

Iran may not have a nuclear weapon—but it controls the Strait of Hormuz. Here’s why this narrow waterway could become ...

Study finds Australia and New Zealand would be only countries to survive nuclear war that could wipe out five billion people ...

As speculation mounts that Kim Jong-un and Trump could meet this month, analysts say Pyongyang will continue to see nuclear weapons as a matter of survival ...

Almost half of Iran's uranium enriched to up to 60% purity, a short step from weapons-grade, was stored in a tunnel complex ...

The Isfahan facility, suspected of storing a cache of enriched uranium, was smashed during the 12-day campaign last June.

Fears of World War 3 and nuclear attacks are on the rise. But how safe would you be in DC, VA and MD during nuclear war? See vulnerable spots.

Canadian and Australian prime ministers have called for a de-escalation of the Iran war but added the Iranians must never ...

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

Moscow’s ‘alarming ambitions’ could cause a ‘Cuban Missile crisis in space’ ...

Just days after launching a war against Iran, President Donald Trump favorably compared his efforts eliminating Iran’s nuclear weapons capability to a 2015 deal negotiated by one of his predecessors.

Ted Cruz told Margaret Brennan that he did not believe Iran was "anywhere close" to having a nuclear weapon ever since Operation Midnight Hammer. The post Ted Cruz Tells CBS’ Brennan He Had ‘No ...