The Latest Breaking News from International Atomic Energy Agency

Widespread flooding is expected across swaths of southeastern Ukraine after a large dam was destroyed.

Water from the river is used to help cool Europe’s largest nuclear power station

U.N. watchdog has closed two investigations into Iranian nuclear sites, reveals confidential reports from IAEA

The U.N. nuclear watchdog has re-installed only some monitoring equipment originally put in place under the 2015 nuclear deal with major powers that Iran then ordered removed last year, the watchdog said in two reports on Wednesday seen by Reuters.

The U_N_ nuclear chief says the world is fortunate a nuclear accident hasn’t happened in Ukraine and is asking Moscow and Kyiv to commit to preventing an attack on Europe’s largest nuclear power plant and make other pledges “to avoid the danger of a catastrophic incident.”

Grossi calls on Ukraine and Russia to respect five principles to safeguard Ukraine’s nuclear plant.

Neither Russia nor Ukraine committed to respect five principles laid out by International Atomic Energy Agency (IAEA) chief Rafael Grossi on Tuesday to try to safeguard Ukraine's Russian-occupied Zaporizhzhia nuclear power plant.

There is activity at the Kharkiv Institute of Physics and Technology, but it’s not what scientists at this cutting-edge nuclear laboratory trained for

An International Atomic Energy Agency team has arrived in Tokyo for a final review before Japan begins releasing massive amounts of treated radioactive water into the sea from the wrecked Fukushima nuclear plant, a plan that has been strongly opposed by local fishing communities and neighboring countries