The Latest Breaking News from International Atomic Energy Agency

The U.N. nuclear watchdog is working with "all sides" after Russia's invasion of Ukraine on providing assistance requested by the country's nuclear regulator to ensure the safety of its facilities, the agency's chief Rafael Grossi said on Wednesday.

The U.N. nuclear watchdog's 35-nation Board of Governors, which is currently holding an emergency meeting on Ukraine, will not vote on the draft resolution criticising Russia that was submitted to the meeting until Thursday, three diplomats said.

Tehran is demanding the International Atomic Energy Agency (IAEA) shut down a separate inquiry into suspected undeclared Iranian efforts to build a nuclear weapon and linking finding a political solution to unresolved issues at the Vienna talks. At the same time, the E3 group, which includes France, the UK and…

The head of the International Atomic Energy Agency will visit Tehran on Saturday, the agency confirmed on Thursday, raising the prospect of progress on one of the last thorny issues blocking a revival of the 2015 Iran nuclear deal.

The UN's nuclear watchdog believes Russia has taken control of the nuclear power plant site at Zaporizhzhia, in Ukraine's south-east. As it happened.

A draft resolution being prepared for Wednesday's emergency meeting of the U.N. nuclear watchdog's board condemns Russia's invasion of Ukraine, a move that might anger Moscow while it works with the West to clinch a nuclear agreement on Iran.

Iran said on Sunday it will not accept any deadline set by the West to revive its 2015 nuclear deal with world powers and wants "politically motivated" claims by UN watchdog IAEA about Tehran’s nuclear work to be dropped, Iranian state TV reported. "We have answered the agency's (IAEA) questions…

The U.N. nuclear watchdog IAEA's board of governors will hold an emergency meeting on Wednesday on the situation in Ukraine, diplomats said on Sunday.

Core meltdowns due to operational challenges cause concern even as direct strikes to facilities remain remote possibility

Russian forces have taken control of the former nuclear power plant Chernobyl, after ground troops, aided by powerful tanks, defeated Ukrainian forces in a battle

Indirect talks between Tehran and Washington to revive the 2015 Iran nuclear deal are in the home straight, delegates say, though some important issues remain unresolved and it is still unclear whether an agreement will be clinched.