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
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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.
Student members are an important part of the American Nuclear Society. You are tomorrow's leaders and will shape the future of nuclear science and technology. Join ANS today to connect with others in the worldwide nuclear community, take advantage of opportunities to advance your education and career, and play an active role in advocating for the future of nuclear technology.
Join Now
Connect.
Students are ANS’s fastest growing membership base and represent the future of the Society and the nuclear field. We have more than 60 active Student Sections with new sections added every year. Our student members organize and host an annual Student Conference attended by nearly 500 students. ANS is an association created by and for people like you.
Learn.
Take your education outside of the classroom by participating in our Mentor Match program; we’ll pair you with an experienced professional in your area of interest. Or travel to an ANS meeting to make connections in person – students receive substantially discounted registration rates and can save even more by applying for financial support offered for national meetings.
We’re here to support your academic pursuits as well – apply for one of our need or academic merit scholarships or take advantage of full electronic access to all ANS publications, including our three highly-respected scientific journals. ANS also has an online library of on-demand webinars covering a variety of topics that you can use to dive deeper into your area of study or learn about something entirely new.
Change the world.
ANS members are rising to meet the unique challenges of our time. We ceaselessly advocate and educate to expand the clean, safe, and reliable energy source we know nuclear to be. In recent years, ANS has introduced nuclear science and energy curriculum into K-12 classrooms throughout the country, reaching 1.6 million students and counting. We’ve also created the ANS Rapid Response Taskforce to provide accurate and scientifically grounded information to the media. Finally, ANS works on behalf of its members to advocate for policies to advance nuclear science and technology at the national and state levels.
Join ANS and help us shape the future of nuclear today.
Last modified August 21, 2023, 2:33pm CDT