Nov 11, 2025 · What is nuclear fission? Nuclear fission is a reaction where the nucleus of an atom splits into two or more smaller nuclei, while releasing energy. For instance, when hit by a …

Sep 13, 2023 · Nuclear fusion is the process by which two light atomic nuclei combine to form a single heavier one while releasing massive amounts of energy. Fusion reactions take place in …

Dec 23, 2024 · The IAEA’s ‘Nuclear Explained’ series takes scientific and technical subjects related to nuclear topics and makes them easier to understand. Delve into our top explainers …

Oct 17, 2025 · The IAEA assists its Member States in using nuclear science and technology for peaceful purposes and facilitates the transfer of such technology and knowledge in a …

Nov 21, 2025 · Here are six key trends from the Nuclear Power Status in 2025 that show how nuclear energy uptake is evolving: 1. Global Nuclear Capacity can Increase by more than …

Sep 8, 2016 · Nuclear power is a low-carbon source of energy. In 2018, nuclear power produced about 10 percent of the world’s electricity. Together with the expanding renewable energy …

Aug 3, 2023 · Nuclear fusion is the process by which two light atomic nuclei combine to form a single heavier one while releasing massive amounts of energy. Fusion reactions take place in …

Jul 2, 2025 · The IAEA has launched a new advisory service called INEAS to develop the nuclear energy education programmes needed for safe and sustainable nuclear power, as well as …

50 Years of Nuclear Energy1 “The energy produced by breaking down the atom is a very poor kind of thing. Anyone who expects a source of power from the transformations of these atoms …

Dec 20, 2024 · The IAEA had another eventful year in 2024, taking its work to support peace and development even further out into the world. In other key areas of work, the Agency continued …