President Donald Trump has dismissed the assessment of U.S. spy agencies that Iran wasn’t building a nuclear weapon before ...

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

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

President Trump left the Group of Seven summit in Canada a day early to deal with the conflict between Israel and Iran.

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

Trump arrived at the White House early Tuesday at a moment of choosing in his presidency. Israel, with five days of missile ...

Israel has escalated its bombardment of Iranian cities, including Tehran's state television headquarters; Iranian missiles ...

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

Slovakia is close to a deal with Washington that would see U.S. company Westinghouse build a new nuclear reactor in the ...

Iran doesn’t have nuclear weapons. But it has enriched nuclear fuel to levels that put it within weeks of having enough ...

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

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