The two sides were scheduled to meet for a sixth round of negotiations on Sunday. Oman, which was set to host the talks, said ...

The U.S. says it wasn't involved in the strikes on Iran, but three American officials told NBC News the U.S. is assisting in ...

Sirens sounded in Israel as Iran launched dozens of ballistic missiles in retaliation for Israel's strikes on its nuclear ...

The latest round of U.S.-Iran nuclear talks scheduled for Sunday in Muscat will not take place, Omani Foreign Minister Badr ...

Israel has launched blistering attacks on the heart of Iran’s nuclear and military structure, deploying warplanes and drones ...

President Donald Trump is urging Iran to make a nuclear deal now that Israel has launched strikes against the country.

Israel struck Iran's Isfahan nuclear facility, dismantling uranium conversion infrastructure as part of a wider campaign that ...

Israel's strikes on Iran have taken aim at its nuclear facilities, amid fears that the Islamic republic is seeking to develop ...

Iranian officials on Saturday signaled they could walk back their decision to not attend upcoming nuclear talks with the U.S.

Uranium ore that miners dig up is relatively harmless. But it contains tiny amounts of a rare radioactive isotope, Uranium ...

On the heels of Israel's strikes on Iran over its nuclear program, here's a look at which nations currently possess nuclear ...

The map is based on a hypothetical strike that targets nuclear silo sites in Montana, North Dakota, and Nebraska.