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

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

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 ...

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

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, ...

Experts question Israel’s claim Tehran had begun an atomic bomb programme but warn it has become a ‘threshold’ state ...

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 ...

Schoolchildren no longer hid under their desks during practice drills to survive nuclear war. But the weapons never went away. While thousands were scrapped and nuclear inventories were ...