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
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!
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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.
The American Nuclear Society (ANS) invites its members to apply for a one-year Washington, D.C.–based Congressional Fellowship. The ANS Congressional Fellow appointment helps the Society fulfill its strategic goal of enhancing nuclear public policy.
As an ANS Congressional Fellow, you will have the opportunity to work in either a U.S. Senator's or Representative's personal office or with a Senate or a House Committee, and become a direct contributor to the federal policymaking process. Along with providing Congress with expertise in nuclear science and technology, the Fellow will support other issues of importance. In return, the Fellow will gain a better understanding of how the legislative process works. Often the year as a "Beltway Insider" results in a new career direction.
As an ANS Congressional Fellow, you will be one of nearly 30 scientists and engineers participating annually through the American Association for the Advancement of Science (AAAS) Congressional Science and Engineering Fellowship Program. More than 2,000 have served as Fellows on Capitol Hill since the inception of the AAAS program in 1973. ANS initiated its program in 2000. The ANS Congressional Fellowship term runs from January through December each year. In 2023, ANS expanded its program and now hosts two Congressional Fellows.
ANS encourages interested members to apply. Experience the inner workings of Congress and contribute to improving understanding about nuclear issues among congressional leaders through this once in a lifetime opportunity.
"I am very grateful to the American Nuclear Society for this immense opportunity. It has been an amazing journey and a life changing experience to be advising Senator Feinstein on nuclear issues, as part of the energy, transportation, and climate change portfolios. The ANS Congressional Fellowship provides great opportunities for a nuclear professional to participate in federal policymaking and experience firsthand the intersections between federal and state policy, theoretical science, and engineered technology. The ability to understand the role policy plays in the nuclear industry is essential for future leaders."
Harsh Desai2014 Congressional FellowServed in the office of Senator Dianne Feinstein in Washington, D.C.
The Fellowship program compensates the Fellow with an $95,000 annual stipend, payable in monthly installments over 12 months, plus up to $10,000 in travel reimbursement for expenses related to attending the AAAS orientation in September prior to the official start date, and the two ANS National Meetings in June and November of the Fellowship year. Any expenses above these are the responsibility of the Fellow. ANS also agrees to pay up to $5,000 towards out-of-pocket health insurance premiums not covered by AAAS or other programs during the year long Fellowship.
Must fulfill one of the following at minimum before Fellowship start date of January 1:
To apply for the ANS Congressional Fellowship you must submit the following information in a Word, PDF or other compatible format to fellow@ans.org before the stated deadline:
"It was a great and unique opportunity for me. The legislation I was working on (in the office of U.S. Senator Chuck Hagel (R-NE) - the Energy Policy Act of 2005 - was passed into law."
Eric P. Loewen, Ph.D. (left), ANS Past President, 2005 ANS Congressional Fellow with U.S. Senator Chuck Hagel [R-NE]
After an application review, the selection committee invites finalist candidates for virtual and/or in-person interviews either during or before the ANS Annual Meeting in June.
For additional information, please contact: fellow@ans.org.
Last modified October 31, 2024, 12:53pm CDT