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 …

The articles and videos on this page offer easy-to-understand explanations of major topics in nuclear science and technology. The many peaceful uses of nuclear technology have 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 …

Nov 7, 2025 · The IAEA is the world's centre for cooperation in the nuclear field, promoting the safe, secure and peaceful use of nuclear technology. It works in a wide range of areas …

Dec 23, 2024 · Nuclear energy was in the spotlight in 2024 as the IAEA and the Government of Belgium organized the world’s first Nuclear Energy Summit, and the IAEA raised its …

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 …

Oct 10, 2025 · The IAEA fosters the efficient and safe use of nuclear power by supporting existing and new nuclear programmes around the world, catalysing innovation and building capacity in …

Oct 22, 2025 · Nuclear science and technology is the foundation for all the IAEA’s activities. The Agency assists Member States with scientific advice, education, training and technical …

The 45th edition of Reference Data Series No. 1 contains estimates of energy, electricity and nuclear power trends up to the year 2050. In deriving the nuclear capacity projections, all …

Jan 24, 2025 · Nuclear energy is still providing the world with a quarter of its low-carbon power and supporting the roll out of intermittent renewables like solar and wind. In future we will see …