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  1. What is Nuclear Energy? The Science of Nuclear Power

    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 …

  2. International Atomic Energy Agency | Atoms for Peace and …

    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 …

  3. Top ‘Nuclear Explained’ Reads in 2024 | IAEA

    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 …

  4. Nuclear technology and applications | IAEA

    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 …

  5. Nuclear Data Services | IAEA

    Jan 15, 2020 · The IAEA provides fundamental nuclear data for energy and non-energy applications, as well as atomic data for fusion energy research. Reliable atomic and nuclear …

  6. Nuclear power and climate change | IAEA

    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 …

  7. Nuclear energy, safe use of nuclear power | IAEA

    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 …

  8. IAEA Year in Review 2024

    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 …

  9. What is Nuclear Fusion? - International Atomic Energy Agency

    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 …

  10. LiveChart of Nuclides – Advanced version | International Atomic …

    LiveChart is an interactive chart that presents the nuclear structure and decay properties of all known nuclides through a user-friendly graphical interface. Most of the accessible data are …