An Israeli official said that "there's never a 100 percent guarantee," but "a nuclear disaster" should "not happen." ...

The map created using a simulation tool shows the devastating impact of a hypothetical U.S. nuclear strike on Tehran, Isfahan ...

Haifa and Tel Aviv struck by Iranian missiles as U.S. embassy in Israel directs government employees and families to shelter ...

Nine countries currently either say they have nuclear weapons or are believed to possess them. The first to have nuclear arms ...

The strikes are part of an air campaign Israel launched against its longtime foe five days ago, targeting Iran’s military and ...

When Israel launched its series of strikes against Iran last week, it also issued a number of dire warnings about the country ...

If the U.S. decides to support Israel more directly in its attack on Iran, one option for Washington would be to provide the ...

Kyle Bass, Hayman Capital Management founder and CIO, joins 'Squawk Box' to discuss the latest developments in the ...

President Trump says he wants "a real end" to Iran's nuclear problem, with Tehran abandoning it "entirely," and not just a ...

U.S. President Donald Trump said he wanted a "real end" to the nuclear problem with Iran, with Iran "giving up entirely" on ...

The head of the International Atomic Energy Agency says there is a possibility of both radiological and chemical ...

WASHINGTON (AP) — President Donald Trump has fired a Democratic commissioner for the federal agency that oversees nuclear ...