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 Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
The 2025 ANS election results are in!
Spring marks the passing of the torch for American Nuclear Society leadership. During this election cycle, ANS members voted for the newest vice president/president-elect, treasurer, and six board of director positions (four U.S., one non-U.S., one student). New professional division leadership was also decided on in this election, which opened February 25 and closed April 15. About 21 percent of eligible members of the Society voted—a similar turnout to last year.
2024 ANS Winter Conference and Expo
Ms. Rachel Jacobson was confirmed by the U.S. Senate on March 15, 2022, and sworn in as the 17th Assistant Secretary of the U.S. Army for Installations, Energy and Environment (ASA(IE&E)) on April 4, 2022.
As ASA (IE&E), she is the primary advisor to the Secretary of the Army and Chief of Staff of the Army for all matters related to Army installation policy and oversight, and coordination of energy security and management. In addition, she is responsible for policy and oversight of sustainability and environmental initiatives; resource management, including design, military construction, operations and maintenance; Base Realignment and Closure (BRAC); privatization of the Army real estate portfolio and installation Safety and Occupational Health programs.
Ms. Jacobson is an experienced environmental lawyer, having previously served at the Department of Defense during the Obama-Biden Administration as the Deputy General Counsel for Environment, Energy and Installations. Prior to joining DoD, Ms. Jacobson served as a political appointee at the Department of the Interior, first as Principal Deputy Solicitor and then as Acting Assistant Secretary for Fish and Wildlife and Parks.
Ms. Jacobson, who came to the Army position following five years in private practice at the law firm Wilmer Hale in Washington, D.C., spent the majority of her career as a trial lawyer and supervisor at the U.S. Department of Justice in the Environment and Natural Resources Division. She also ran a conservation program at the National Fish and Wildlife Foundation before joining the Obama-Biden Administration.
Ms. Jacobson is a member of the bars of Illinois, D.C. and Massachusetts, and the American College of Environmental Lawyers. She received an undergraduate degree in economics from Washington University in St. Louis, and a law degree from Boston University School of Law. A native of Chicago, Ms. Jacobson resides in Washington, D.C. ASA
Last modified November 6, 2024, 10:01am EST
