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 ...

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

WASHINGTON (Reuters) -U.S. President Donald Trump said he wanted a "real end" to the nuclear problem with Iran, with Iran ...

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 ...

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

As tensions between Iran and Israel continue to escalate, a significant development has emerged on the global stage. The G7 ...

Many foreign policy experts warn that if Iran were to acquire nuclear weapons, it would be broadly destabilizing for the Middle East and nearby regions. A first-order concern is that Iran’s ...

Following a lengthy call, Trump said Putin could help bring Iran to a nuclear agreement and warned Tehran's delay must end soon. Russia, the U.S. and China remain the world's three largest ...

VIENNA — Iran has further increased its stockpile of uranium enriched to near weapons-grade levels, a confidential report by the U.N. nuclear watchdog said Saturday. In a separate report ...