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
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
NRC cuts fees by 50 percent for advanced reactor applicants
The Nuclear Regulatory Commission has announced it has amended regulations for the licensing, inspection, special projects, and annual fees it will charge applicants and licensees for fiscal year 2025.
2022
Advanced Test Reactor Team (INL)
2019
Callaway Energy CenterAmeren Missouri
2016
Advanced Test Reactor
2013
Oak Ridge National Laboratory High Flux Isotope Reactor
2010
Texas A&M Nuclear Science CenterUniversity of Florida Text ReactorPurdue University ReactorOregon State UniversityWashington State University Nuclear ReactorUniversity of Wisconsin Nuclear ReactorNeutron Radiography Reactor
2007
Nuclear Engineering Teaching Laboratory (NETL) at the University of Texas at Austin
2005
B. Ralph Sylvia (posthumously)
2001
Peter Martin, Wolf Creek Nuclear Station
2000
Yuichi Hayashi
1999
Louis F. Storz
1998
FFTF OperationsMaintenanceEngineeringin recognition of disciplined defueling operations and storage operations of spent mixed oxide fuel
1997
Howard MaxwellThe Arizona Public Service Predictive Maintenance Team
1996
Brookhaven National Laboratory
1993
Leo B. Holland (Martin Marietta Energy Systems)Louis F. Storz (Toledo Edison)
1992
George C. Fullmer (GE NuclearSan Jose) (retired)
1991
Graham M. Leitch (Philadelphia Electric CompanyLimerick Generating Station)W. T. Ullrich (Tennessee Valley AuthorityBrowns Ferry Unit 3 Restart)
1990
Patrick Tierney and Eward L. Watzl (Northern States Power)Henry D. HukillT. Gary Broughton and Michael J. Ross (GPU Nuclear Corp.)Robert M. BruggerDon M. AlgerJ. Charles McKibben and Chester B. Edwards, Jr. (University of Missouri-Columbia)
1989
James E. O'Sullivan (Pennsylvania Power & Light Co.)Team of: C. ChiuW. FrickB. WoodsJ. TateS. McMahanD. NiebrueggeV. FisherJ. SalazarB. DuncilC. ElliottW. WilczekM. GutellJ. Moore R. WaldoG. HollowaySouthern California Edison Company (San Onofre Trip Reduction Task Force)
1988
Donald R. Harris (Rensselaer Polytechnic Institute)William A. Haller (Duke Power Company)Richard M. Smith (Carolina Power & Light Company)
1987
FFTF Reactor Operations Management Team: R. H. DavisG. B. GriffinD. G. HamrickL. E. HarvilleC. P. WickD. J. SwaimJohn C. Merritt, Jr. (Maine Yankee Atomic Power Company)Team: Shuh-Ji Tsuei (Taiwan Power Company)Shoei-Jin LiaoNeng-Fu Shih
1986
Richard J. Cashwell (University of Wisconsin)Harold W. Keiser (Pennsylvania Power & Light Company)
1985
Charles R. Dietz (Carolina Power and Light Co. Brunswick Nuclear Project)Team of: Roland N. Smith (Argonne National LaboratoryID) and William H. Perry (EBR II)Team of: Efford H. Pierce (Yankee Atomic Electric Co.)Edward A. WalshEdwin R. TaylorDonald B. VassarKarl E. Jurentkuff
1983
Peter Martin
