The third round of talks between the US and Iran have been prompted amid growing concerns between the longtime adversaries.

Iran may be a week away from weapons-usable nuclear material as enrichment nears critical levels, US pressures Tehran with military deployments and diplomacy, but Tehran refuses to capitulate under pr ...

Feb 22 (Reuters) - Iran and the U.S. will hold a third round of nuclear talks on Thursday ⁠in ⁠Geneva, Oman's Foreign Minister Badr Albusaidi said on Sunday, ⁠amid growing concerns about the risk of ...

Special Envoy Steve Witkoff reveals Trump's "zero enrichment" red line violated as Iran nuclear program advances despite ...

Tehran has denied it seeks nuclear weapons and said it was willing to accept some curbs in exchange for sanctions relief.

Witkoff restated Trump's previous commitment to "zero enrichment" by Tehran in any future deal. "There have been some very ...

But Trump also insists that his last military strikes on Iran, eight months ago, "obliterated" the country's nuclear program.

The special US envoy claimed Tehran would have enough uranium enriched to the level needed to make a nuclear bomb within a week ...

In a world first, the US Department of Defense (aka the Department of War) airlifted a complete 5-MW nuclear reactor using a ...

The Pentagon and the Energy Department for the first time airlifted a small nuclear reactor from California to Utah, demonstrating what they say is the U.S. potential to quickly deploy nuclear power ...

Saudi Arabia could have some form of uranium enrichment within the kingdom under a proposed nuclear deal with the United States.