ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Executive Session|Panel
Wednesday, November 16, 2022|10:00–11:45AM MST|Eucalyptus
Amid continued supply chain issues and economic downturns, a post-pandemic Europe is facing a brutal wintertime energy crisis spurred by Russia’s invasion of Ukraine, nuclear phaseouts in Germany and elsewhere, France’s grid troubles, and the loss of Russian gas imports for heating and electricity. Since the beginning of the Russian invasion of Ukraine in February, ANS activated its Rapid Response Taskforce and recruited members and other experts on reactor safety and radiation protection to help provide clear and accurate information to members of the media and the public. Now nearly nine months into Russia’s long war against a Western-supplied Ukraine, winter is here for an energy-crunched Europe – what does that mean for nuclear energy, safety, and communications? What lessons can be learned to help ride out this perfect storm of war, short-sighted energy policies, economic troubles, and freezing temperatures? Are we facing a new world for energy policymaking and how will Europe and the rest of the world fare this winter?
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To join the conversation, you must be logged in and registered for the meeting.