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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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
Nov 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
November 2025
Fusion Science and Technology
Latest News
Nuclear News 40 Under 40: The wait is over
Following the enthusiastic response from the nuclear community in 2024 for the inaugural NN 40 Under 40, the Nuclear News team knew we had to take up the difficult task in 2025 of turning it into an annual event—though there was plenty of uncertainty as to how the community would receive a second iteration this year. That uncertainty was unfounded, clearly, as the tight-knit nuclear community embraced the chance to celebrate its up-and-coming generation of scientists, engineers, and policy makers who are working to grow the influence of this oft-misunderstood technology.
X. George Xu
Kliss McNeel
John Bennion
Kevin R. O'Kula
Benjamin R. Betzler
Peter B. Lyons
Dr. David L. AumillerDr. J. Rory KennedyDr. Karen Vierow KirklandDr. David J. KropaczekMs. Evelyn M. Mullen PEProf. Lin ShaoDr. Michael L. Zerkle
Dr. Rita BaranwalProf. Yaron DanonDr. Mitchell FarmerMr. Dennis W. HennekeDr. Kostadin N. IvanovDr. Richard LeeDr. Thomas A. MehlhornDr. Juergen RappDr. Kumar Sridharan
University of New Mexico (Best Section)University of Illinois at Urbana-Champaign (Best Section)University of Wisconsin Madison (Honorable Mention)Missouri University of Science & Technology (Honorable Mention)
Pareez E. Golub
Janelle P. Wharry
William G. Wabbersen, Jr.
Stephen Ted Wood
Rebecca L. Steinman
William H. Hannum
Andrew G. Sowder
Patrick BerryJ. Wesley Hines
David L. RahnRichard T. Wood
Samuel Joseph CopeNathan H. Hart
Rudolph JohannesMaria (Rudy) Konings
Fuel Cycle Facility, Idaho National LaboratoryTokamak Fusion Test Reactor, Princeton Plasma Physics Laboratory
Maria Okuniewski
Ahmed Hassanein
ANS Young Members GroupChairman Kristine L. SvinickiLeah Spradley ParksProf. Dan Gabriel CacuciHon. Rita Baranwal
Samir Darbali
Kenan Unlu
Michael Z. Podowski
Fiona E. Rayment
Siegfried S. Hecker
George FlanaganN. Prasad Kadambi
University of Tennessee Knoxville: Nuclear Thermal Propulsion Reactor Design and AnalysisAuthors: Alec Cacheris, Brandon Connor, Will Conroy, Aidan EdensAdvisor: Jason HaywardUniversity of Illinois, Urbana-Champaign: Plasma Sustainment and Tin Particle Mitigation in Extreme Ultraviolet LithographyAuthors: Alp Aktuna, Kaitlyn Butler, Andrew Fink, Dario PaniciAdvisor: David RuzicPurdue University: Design of a Novel Decision-Making Tool for the Analysis of Protective Actions During a Radiological ReleaseAuthors: David Champlin, Mark D’Aloia, Emily Downing, Elizabeth JayeAdvisor: Shripad RevankarUniversity of Sharjah: Design and Experimental Verification of a Gamma Radiogauge to Detect Water Level in Ballast Tanks in Oil PlatformsAuthors: Eslam A. Ahmed, Jwaher A. Alnaqbi, Priyonta RahmanAdvisor: Walid A. MetwallyNorth Carolina State University: Design of an Economical Low-Power Fast Spectrum Molten Chloride ReactorAuthors: Charles Goodman, Lindsay Verrico, Thomas Thompson, Vincent NovellinoAdvisor: Scott Palmtag
Dennis Henneke
Tim CrookMatthew D. Wargon
Lisa Marshall
William E. Burchill