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 Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
ANS Young Members Group Spotlight on National Labs
March 10, 2021|12:00–1:30PM (1:00–2:30PM EST)
Available to All Users
Brookhaven National Laboratory delivers discovery science and transformative technology to power and secure the nation’s future. One of 10 national labs primarily supported by the U.S. Department of Energy’s (DOE) Office of Science, Brookhaven Lab is a multidisciplinary laboratory with seven Nobel Prize-winning discoveries, 37 R&D 100 Awards, and nearly 75 years of pioneering research.
Through Brookhaven Lab’s long history in nuclear science and technology, we recognize the important role nuclear energy plays in providing reliable, carbon-free electricity and are committed to research that will continue to advance the field. The National Nuclear Data Center hosted at Brookhaven manages a set of nuclear data libraries—obtained over more than 100 years of nuclear physics research—that are an important resource for basic nuclear research and the development of nuclear technologies. In addition, the Materials in Radiation Environments Beamline project at Brookhaven’s National Synchrotron Light Source II will support the nuclear materials community’s efforts to study and improve the performance of materials used in nuclear reactors by gaining a better understanding of how these materials react under the harsh conditions they encounter.
Brookhaven’s nuclear research extends into other areas, including the Medical Isotope Research & Production program—one of just a few facilities in the U.S. that can produce critical medical isotopes not commercially available for the diagnosis, tracking, and treatment of cancer and other diseases. In addition, the Lab’s Nonproliferation and National Security Department (NNSD) contributes to U.S. nuclear security and safeguards efforts by assisting in the development, analysis, and assessment of policies that strengthen international regimes, collecting and analyzing data to identify trends and threats to the U.S. and international communities, and developing and implementing new technologies to address existing and emerging threats. Through training and engagement programs, NNSD also strengthens the domestic and international institutions that form the framework of the nuclear non-proliferation and nuclear security regimes.
Presenters
Moderator