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

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

"I don't care what she said, I think they were very close to having one," Trump said. Trump has not ruled out American ...

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

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

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

Sen. Lindsey Graham, R-S.C., discusses how President Donald Trump is handling conflicts in the Middle East on ‘Hannity.’ ...

DUBAI (Reuters) -Iran does not intend to develop nuclear weapons but will pursue its right to nuclear energy and research, ...

On the heels of Israel's strikes on Iran over its nuclear program, here's a look at which nations currently possess nuclear ...

President Trump said Monday that he disagrees with Director of National Intelligence Tulsi Gabbard's assessment from a few ...

All five are signatories to the Nuclear Nonproliferation Treaty, which commits countries that don’t have nuclear arms not to ...

In an address, the Israeli prime minister said Iran had taken steps to weaponize enriched uranium and was on the cusp of developing a nuclear weapon.