When Iran’s covert nuclear program came to international attention over two decades ago, Tehran insisted that its intentions were peaceful and that it had no plans to develop nuclear weapons.

As rain poured on the northern provinces of Iran in late March, a somber crowd snaked through the mountain ranges of Asara ...

The United Nations' top nuclear watchdog, IAEA Director-General Rafael Grossi, told CBS News that Iran still has the ...

The Nuclear Question’ investigates the status of Iran’s nuclear program amid the second round of U.S.-Israeli military action ...

"It almost seems like an afterthought and lower priority to the war planners," said Jim Lamson, a former Iran analyst for the ...

In recent days, Iran targeted Israel’s nuclear facility in the southern town of Dimona, injuring more than 100 people. The ...

With the Revolutionary Guards now dominant following the killing of veteran Supreme Leader Ayatollah Ali Khamenei at the ...

A last-minute diplomatic push has paused a looming military escalation between the United States and Iran, with Donald Trump announcing a two-week ceasefire tied to critical maritime and geopolitical ...

Eight months after Kansas congressmen claimed Iran's nuclear program was "obliterated," President Donald Trump has again attacked Iran.

UN nuclear chief says Iran's nuclear program cannot be eliminated by airstrikes alone, with uranium stockpiles and ...

International Atomic Energy Agency head Rafael Grossi said Iran's nuclear program is heavily damaged, "but the material will ...

NPR's Scott Simon speaks to Ariane Tabatabai, the Public Service Fellow at Lawfare, about the nature of Iran's nuclear program, and whether it, as President Trump has said, posed an "imminent threat." ...