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
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
Feb 2025
Jul 2024
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Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
2024
Nathan Siu
2023
Ian Wall
2021
Karl N. Fleming
2020
Dennis Henneke
2019
Mohammad Modarres
2018
Robert W. Youngblood
2017
Bill T. Williamson
2015
George Flanagan
2014
Theofanis Theofanous
2013
Ali Mosleh
2012
William E. Vesely
2011
Michael L. Corradini
2010
David J. Diamond
2009
Shunsuke Kondo
2008
Agustin Alonso
2007
Dana A. Powers
2006
Joseph A. Murphy
2005
Robert J. Budnitz
2004
Mario H. Fontana
2003
Robert A. Bari
2002
Walter B. Loewenstein
2001
Bal Raj Sehgal
2000
Annick Carnino
1999
George Apostolakis
1998
Harold W. Lewis
1997
Bertram Wolfe
1996
Herbert S. Isbin
1995
Andre Gauvenet
1994
Donald Hurst
1993
Cordell Reed
1992
Thomas E. Murley
1991
Francois X. Cogne
1990
Robert Avery
1989
Adolf Birkhofer
1988
Chauncey Starr
1987
Spencer H. Bush
1986
Pierre Y. Tanguy
1985
Robert E. Henry
1984
Frank Reginald Farmer
1983
Herbert J.C. Kouts
1982
Hans K. Fauske
1981
Norman C. Rasmussen
1980
David Okrent
