Zarif's resignation signals Tehran's retreat from outreach to the West as Trump intensifies sanctions, amid reports of Iran ramping up weapons-grade...

Iran has accelerated its production of near weapons-grade uranium as tensions between Tehran and Washington rise after the election of U.S. President...

VIENNA (AP) — Iran has accelerated its production of near weapons-grade uranium as tensions between Tehran and Washington rise after the election of...

VIENNA (AP) - Iran has accelerated its production of near weapons-grade uranium as tensions between Tehran and Washington rise after the election of...

(Kyle Anzalone, Antiwar.com) President Donald Trump says he sent Iran a letter calling for the two countries to negotiate an agreement on Iran’s...

The IAEA chief says that the amount of uranium enriched by Iran is enough to make 'several' nuclear bombs. U.S. intelligence agencies assess that Iran...

President Donald Trump has reiterated that Iran would not be allowed to have nuclear weapons, amid reports of uranium upgrades by the Islamic...

Iran is boosting its enrichment of near weapons-grade uranium as tension between Tehran and Washington continues, according to a report from the...

Iran has dramatically increased its stockpile of enriched uranium in recent months following President Donald Trump’s election victory,...

US President Donald Trump sent a letter to Iran's Supreme Leader, Ayatollah Ali Khamenei, urging negotiations for a nuclear deal. Trump emphasized...