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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC news roundup
Here’s a look at some recent announcements from the Nuclear Regulatory Commission.
Summer SLR: The NRC this month published its final environmental impact statement for Summer Unit 1’s subsequent license renewal application. Dubbed a supplemental EIS, the report is an important step in determining if Dominion Energy can continue operating its 966-MWe Westinghouse pressurized water reactor unit for an additional 20 years beyond August 6, 2042, the current end of its license.
Thursday, April 4, 2024|7:00AM–4:00PM EDT
Sponsored by: Westinghouse Electric CompanyTour Description:
Explore Westinghouse’s Waltz Mill with an exclusive tour featuring a PWR pressure vessel head, fuel assemblies, massive feedwater pumps, and steam generator components.
Logistics:
Those who registered, please check in inside Hallowell Nuclear Innovation Commons between 7:15 and 7:45 AM. Bus C will begin loading at Fullington Trailways Terminal at 8:00 AM sharp and depart shortly after. Lunch will be provided. The bus will return around 4:00 PM, and everyone should immediately proceed to the registration help desk in Hallowell 110 before going to the Bryce Jordan Center Opening Banquet.
