UN Nuclear watchdog, the International Atomic Energy Agency (IAEA), has said that Iran holds 440.9 kg (972 pounds) of highly ...

The UN nuclear watchdog says it has no evidence that Iran is developing a nuclear weapon, though it remains concerned about ...

The Isfahan facility, suspected of storing a cache of enriched uranium, was smashed during the 12-day campaign last June.

President Trump is pressuring Iran to either curtail its nuclear program or face military strikes, after Iran amassed a large ...

In discussing his reasoning for launching U.S. airstrikes on Iran, President Donald Trump said, "An Iranian regime armed with long-range missiles and nuclear weapons would be a dire threat to every ...

President Donald Trump said that Iran's nuclear program was "obliterated" last summer, but he now says the U.S. may have to ...

"I have been very clear and consistent in my reports on Iran's nuclear programme: while there has been no evidence of Iran ...

The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing are unraveling.

By Dmitry Antonov and Vladimir Soldatkin MOSCOW, March 3 (Reuters) - Russia warned on Tuesday that the war launched by the U.S. and Israel against Iran could result in the very outcome they were ...

According to President Trump, the latest U.S. incursion into the Middle East is justified in part because he was not ...

Key Points and Summary - The U.S. military has suffered dozens of “Broken Arrow” nuclear weapons accidents—events involving lost weapons, accidental releases, or other serious mishaps. -Most were ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - In this photo taken from video released by Russian Defense Ministry Press Service on Oct. 26, 2022, a Yars intercontinental ...