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 Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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!
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Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Pacific Fusion predicts “1,000-fold leap” in performance, net facility gain by 2030
Inertial fusion energy (IFE) developer Pacific Fusion, based in Fremont, Calif., announced this morning that it is on target to achieve net facility gain—more fusion energy out than all energy stored in the system—with a demonstration system by 2030, and backs the claim with a technical paper published yesterday on arXiv: “Affordable, manageable, practical, and scalable (AMPS) high-yield and high-gain inertial fusion.”
ANS Young Members Group Spotlight on Nuclear Careers
October 27, 2021|12:00AM–12:30PM (1:00AM–1:30PM EDT)
Available to All Users
Enjoy this casual conversation with Patrick McClure, Chief Operating Officer of Space Nuclear Power Group (SpaceNukes), developers of solutions for the future of space exploration and colonization.
This special Spotlight on Nuclear Careers event, sponsored by the American Nuclear Society’s Young Members Group, offered students the opportunity to hear about McClure’s experience in space nuclear science at Los Alamos National Laboratory and in private industry. Following his talk, students asked questions about the rewards of working in aerospace, the challenges of supporting life on the Moon or Mars, and more.
McClure is the Chief Operations Officer (COO) for Space Nuclear Power Corporation (SpaceNukes) and a Nuclear Engineering Consultant with more than 30 years of engineering experience in nuclear reactor design and nuclear safety analysis for large reactors, micro-reactors, and space reactors.
Prior to helping found SpaceNukes, McClure was a senior manager and researcher at Los Alamos National Laboratory for 27 years and a senior engineer at Science Applications International Corporation for six years. He has a BS from the University of Oklahoma and an MS from the University of New Mexico.
Moderator
Kelsey Amundson, Vice President, ANS Young Members Group
