The United Nations' top nuclear watchdog, IAEA Director-General Rafael Grossi, told CBS News that Iran still has the technical ability to restart its nuclear program, even though U.S. military strikes dented the program.

Rafael Grossi, the director general of the International Atomic Energy Agency (IAEA), said in an interview that aired Sunday the U.S.-Israeli war against Iran has not done as much damage to the

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."

In an interview with "Face the Nation with Margaret Brennan," Rafael Grossi, director general of the International Atomic Energy Agency, said there had already been damage done to Iran's nuclear sites.

President Trump launched military strikes on Iran after several rounds of talks over the country's nuclear program and uranium stockpiles. Here's what to know about the nuclear program.

WASHINGTON — A highly politicized debate is unfolding over the impact of June 21 U.S. airstrikes against Iran’s nuclear facilities, raising questions over the attack’s goal and projected impact. Iran itself has acknowledged the impact of the U.S. and ...

For decades, Iran’s nuclear ambitions have been a source of concern for the US and its allies. The fear is that Tehran could eventually build an atomic weapon, an eventuality that Israel views as an existential threat.