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.

For the second time in recent days, President Trump declared that one of the key objectives of the war had been accomplished.

The IDF says it struck Iran's Arak heavy water plant, a key plutonium site, as experts warn Natanz and Isfahan still hold ...

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 ...

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

WASHINGTON, July 2 (Reuters) - The Pentagon said on Wednesday that U.S. strikes 10 days ago had degraded Iran's nuclear program by up to two years, suggesting the U.S. military operation likely ...

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

Israel launched airstrikes against Iranian nuclear infrastructure Friday, hitting multiple facilities tied to uranium ...

TEHRAN, Iran (AP) — Iran's foreign minister said Sunday that Tehran is no longer enriching uranium at any site in the country, trying to signal to the West that it remains open to potential ...

Iran — which denies having any nuclear weapons ambitions — has amassed a stockpile of uranium that is enriched to near the level of purity necessary to build a bomb. Mr. Trump ordered strikes on a ...

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." ...