Facing three paths following major US strikes on its nuclear infrastructure, Iran is most likely to rebuild its latent ...

For years, Iran's declared position was a fatwa by Ali Khamenei, which declared weapons of mass destruction as forbidden under Islam. He summed up his stance as "nuclear energy for all, and nuclear ...

It is the first time the president has addressed nuclear weapons, but he didn’t deny US could use ‘mother of all bombs’.

The US military is considering unleashing its most powerful non-nuclear bomb on Iran as President Donald Trump weighs another round of strikes against the Shia Muslim nation. The weapon, known as the ...

It was once taboo in Iran to publicly speak about developing nuclear weapons. The authorities would often point to former Supreme Leader Ayatollah Ali Khamenei's religious edict barring the ...

Mediators met for a third consecutive day of talks on Sunday in the latest diplomacy push aimed at preventing a resumption of ...

The U.S. military may have only a handful of its most powerful bunker-busting bombs left, raising questions about its ability to target Iran’s deepest underground military facilities, according to a ...

Add Yahoo as a preferred source to see more of our stories on Google. United States President Donald Trump has for the first time explicitly ruled out the use of a nuclear weapon against Iran, but has ...