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
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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
Sep 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
October 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Don’t get boxed in: Entergy CNO Kimberly Cook-Nelson shares her journey
Kimberly Cook-Nelson
For Kimberly Cook-Nelson, the path to the nuclear industry started with a couple of refrigerator boxes and cellophane paper. Her sixth-grade science project was inspired by her father, who worked at Seabrook power station in New Hampshire as a nuclear operator.
“I had two big refrigerator boxes I taped together. I cut the ‘primary operating system’ and the ‘secondary system’ out of them. Then I used different colored cellophane paper to show the pressurized water system versus the steam versus the cold cooling water,” Cook-Nelson said. “My dad got me those little replica pellets that I could pass out to people as they were going by at my science fair.”
September 8–12, 2024
Plutonium Futures - The Science 2024
Charleston, SC
October 6–10, 2024
GLOBAL 2024
Tokyo, Japan
October 7–10, 2024
Pacific Basin Nuclear Conference 2024 (PBNC)
Organized by the Pacific Nuclear Council (PNC)Nuclear Enabling a Net-Zero World.
Idaho Falls, ID|Blue Cross of Idaho Conference Center
October 20–24, 2024
Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo (SNA + MC) 2024
Paris, France
NOW COMES THE HARD PART…
Embedded Topical Meetings:
December 3–6, 2024
International Symposium on Future I&C for Nuclear Power Plants (ISOFIC) 2024
Jeju, Republic of Korea|Booyoung Resort
February 3–6, 2025
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
Innovating Nuclear Workforce Training and Education
Amelia Island, FL|Omni Amelia Island Resort
March 23–28, 2025
13th International Conference on Methods and Applications of Radioanalytical Chemistry (MARC XIII)
Kailua-Kona, HI
April 3–5, 2025
ANS Student Conference 2025
Old and Nu
Albuquerque, NM|The University of New Mexico
April 27–30, 2025
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
Elevating Peak Performance
Denver, CO|The Westin Denver Downtown
May 4–8, 2025
Nuclear and Emerging Technologies for Space (NETS 2025)
Powering Today’s Ambitions to Reach Tomorrow’s Realities
Huntsville, AL
June 15–18, 2025
2025 ANS Annual Conference
Chicago, IL|Chicago Marriott Downtown
July 20–23, 2025
Advances in Nuclear Fuel Management (ANFM 2025)
Evolving Paradigms in Nuclear Fuel Management: Powering Future Generations
Clearwater Beach, FL|Sheraton Sand Key Resort
August 3–6, 2025
Utility Working Conference and Vendor Technology Expo
Marco Island, FL|JW Marriott Marco Island
August 31–September 5, 2025
21st International Topical Meeting on Nuclear Reactor Thermal Hydraulics (Nureth-21)
Busan, Republic of Korea
September 14–18, 2025
Nuclear Criticality Safety Division 2025 Conference
Many Missions, One Goal: Collaborating for a Safer Tomorrow
Austin, TX|AT&T Hotel & Conference Center
October 5–9, 2025
TopFuel 2025: Nuclear Reactor Fuel Performance Conference
Fueling the Future – Building on our Legacy
Nashville, TN|DoubleTree, Downtown Nashville
November 9–12, 2025
2025 ANS Winter Conference and Expo
Washington, DC|Washington Hilton
May 31–June 3, 2026
2026 Annual Conference
Denver, CO|Sheraton Denver
October 11–16, 2026
Global 2026
Chicago, IL
November 15–18, 2026
2026 ANS Winter Conference and Expo
Phoenix, AZ|Arizona Grand Resort & Spa
Embedded Topical Meeting:
June 13–16, 2027
2027 Annual Conference
Lake Buena Vista, FL|Hilton Orlando Buena Vista Palace
October 31–November 4, 2027
2027 ANS Winter Conference and Expo
Washington, DC|The Westin Washington, DC Downtown
November 4–7, 2029
2029 ANS Winter Conference and Expo
November 16–19, 2031
2031 ANS Winter Meeting and Expo
