Russian attacks on Ukraine’s electrical substations could cut power to nuclear plants, increasing risks of meltdown.

The war in Ukraine remains the world’s biggest threat to nuclear safety as a fifth year of combat looms, the head of the UN ...

The senior UN official in Ukraine, Matthias Schmale, has issued a condemnation of the massive overnight Russian drone and ...

Ukraine’s Foreign Minister Andrii Sybiha urged U.N. member states to condemn Russia’s Oct. 14 attack on a U.N. aid convoy in Kherson Oblast, which left one truck destroyed and another badly damaged.

UNITED NATIONS (AP) — Ukrainian President Volodymyr Zelenskyy told global leaders Wednesday that the world is in “the most destructive arms race in human history” and urged the international community ...

Add Yahoo as a preferred source to see more of our stories on Google. 2025 was deadliest year for Ukrainian civilians since start of Russia's all-out war, UN says Last year was the deadliest for ...

Russia forces have used drones to chase civilians from their homes near the front line in Ukraine, following them with cameras and attacking them as they sought shelter, a UN inquiry released on ...

As the security and humanitarian teams rushed to offer lifesaving assistance in Ukraine, another team was positioned to offer a different kind of support to the United Nations responders. The Critical ...

The U.N. atomic watchdog's board held a special session Friday to discuss risks to nuclear safety in Ukraine as concerns mount that relentless Russian attacks on its energy infrastructure pose an ...