How did Pakistan, a nuclear weapons state, an opponent of Israel and a frenemy of the United States, succeed while Iran is in ...

The order by President Masoud Pezeshkian included no timetables or details about what that suspension would entail.

The decision means that international inspectors will not be able to oversee sites, as experts warn that Tehran could revive ...

The security architecture dissuading countries from growing and pursuing their own nuclear weapons is collapsing.

Republican Congressman Pat Fallon and Democratic Congresswoman Julie Johnson discuss their overall view of Iran going forward ...

Iran’s president on Wednesday ordered the country to suspend its cooperation with the International Atomic Energy Agency ...

The U.S. already has more than enough nuclear weapons. Building more could increase government spending while escalating the risks of a devastating war.

Sen. Adam Schiff (D-Calif.) said Friday it’s “premature” for anyone to be claiming that Iran will not try to continue its ...

Iran's stockpile of uranium enriched at 60 percent would be enough to make several relatively unsophisticated nuclear weapons. So why does nobody talk about it?

Following the announcement that the Royal Air Force is regaining nuclear weapons, we explore the service’s history using ...

The head of the UN’s nuclear watchdog says US strikes on Iran fell short of causing total damage to its nuclear program and ...

Countries without nuclear weapons could decide nuclear nonproliferation and transparency efforts that the world has taken for ...