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
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
The Credential that Gives you the Edge
Licensure is an indicator of dedication to integrity, hard work, and creativity and is an assurance that the individual engineer has passed at least a minimum screen of competence. The American Nuclear Society offers the following materials to help you prepare for the Nuclear PE Exam:
Additional helpful information:
The Nuclear PE Examination is a 9.5-hour computer-based exam offered once per year in October. The exam is comprised of 85 questions. Answer options include multiple choice (one correct answer), multiple option (multiple correct answers), point and click, drag and drop, and fill-in-the-blank. The multiple option, point and click, drag and drop, and fill-in-the-blank answer options are known as alternative item types (AIT). Refer to the Sample AIT questions hyperlink below to view examples of each answer type. In addition, the NCEES website contains detailed tutorials, which elaborate on AITs.
The upcoming test date is Tuesday, October 24, 2023. Examinees may reserve their seat up to a year in advance at a Pearson VUE test center once they are registered with NCEES and approved by their state board. Candidates are encouraged to reserve their seat for this single-day event as early as possible.
Why Take the Nuclear PE Exam?
Yes, Students, There Is A Nuclear PE Exam
License to Engineer
NCEES Licensure Exchange – Exam News
Last modified February 27, 2025, 11:17am CST