International Atomic Energy Agency

By Parisa Hafezi and Francois Murphy VIENNA (Reuters) - Russia's demand for written U.S. guarantees that sanctions on Moscow would...

By Francois Murphy and Parisa Hafezi VIENNA (Reuters) -Indirect talks between Iran and the United States on reviving the 2015...

PARIS (Reuters) - French President Emmanuel Macron said on Friday that France and its partners will propose in the coming...

LVIV, Ukraine (Reuters) - The Ukrainian city of Mariupol has no water, heat or electricity and is running out of...

(Reuters) -Russian troops on Friday seized Ukraine's Zaporizhzhia nuclear power plant, the largest in Europe. Ukraine is heavily dependent on...

LVIV, Ukraine (Reuters) - Russian forces were driven out of the Ukrainian city of Mykolayiv after attacking it on Friday...

By Francois Murphy VIENNA (Reuters) -No damage was done to reactors at Ukraine's Zaporizhzhia nuclear power plant and there was...

(Reuters) -Iranian Foreign Minister Hossein Amirabdollahian said on Friday the West’s “haste” to reach a nuclear deal “cannot prevent the...

By Mari Saito and Ju-min Park TOKYO/SEOUL (Reuters) -Russia's seizure of a Ukrainian nuclear power plant has raised fears about...

VIENNA (Reuters) -Below are five facts about the Zaporizhzhia nuclear power plant in Ukraine, the biggest in Europe by capacity,...

LONDON (Reuters) - Essential equipment at Ukraine's Zaporizhzhia nuclear power plant was unaffected after a fire there, with no change...

WASHINGTON (Reuters) - There is no current indication of elevated radiation levels at the Zaporizhzhia nuclear power station in Ukraine,...

By Francois Murphy and Parisa Hafezi VIENNA (Reuters) - Talks on reviving the 2015 Iran nuclear deal appeared to near...

By John Irish PARIS (Reuters) - Ukraine still controls two key nuclear power plants in the south of the country,...

By Francois Murphy VIENNA (Reuters) - The stock of enriched uranium amassed by Iran in breach of its 2015 nuclear...

By Francois Murphy VIENNA (Reuters) - The U.N. nuclear watchdog's Board of Governors backed a resolution on Thursday that "deplores"...

By Emma Farge GENEVA (Reuters) - The United States warned Russia and Belarus at a U.N. arms control meeting on...

VIENNA (Reuters) - Rafael Grossi, the head of the International Atomic Energy Agency U.N. nuclear watchdog, will visit Iran on...

VIENNA (Reuters) - The U.N. nuclear watchdog is working with "all sides" after Russia's invasion of Ukraine on providing assistance...

VIENNA (Reuters) - The U.N. nuclear watchdog's 35-nation Board of Governors, which is currently holding an emergency meeting on Ukraine,...