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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
NRC’s David Wright visits the Hill and more NRC news
Wright
The Nuclear Regulatory Commission is in the spotlight today for three very different reasons. First, NRC Chair David Wright was on Capitol Hill yesterday for his renomination hearing in front of the Senate’s Environment and Public Works Committee. Second, the NRC released its updated milestone schedules according to the Nuclear Energy Innovation and Modernization Act (NEIMA) and the executive orders signed by President Trump last month; and third, as reported by Reuters on Tuesday, 28 former NRC officials have condemned the dismissal of Commissioner Hanson earlier this month.
Renomination: EPW Committee chair Sen. Shelley Moore Capito (R., W.Va.) opened the hearing with a statement praising Wright’s experience and emphasized the urgency of stable leadership at the NRC.
“China is executing a rapid build-out of its nuclear industry,” Capito said. “The demand for clean, baseload power is skyrocketing as we position America to win the AI race.”
Dieter Smidt
A. Dixon Callihan
Massachusetts Institute of Technology (First Place)University of Florida (First Place)University of Maryland (First Place)University of Virginia (Second Place)New Jersey Institute of Technology (Third Place)
John H. Bickel
Robert M. Jefferson
Idaho (Best Overall)Richland (Operations and Management)Mississippi (Membership)San Diego (Meetings and Programs)Oak Ridge/Knoxville (Public Information)
Peter Martin
Stanley K. Borowski
Robert L. Hirsch
Harold E. Johns
Chauncey Starr
Jack E. Vessely and John M. ArmaralTeam of Leonard ReichleBenjamin TenzerBertrand MazoHonorable Mention to Maurice G. Silk and team of Gary DauWilliam J. CollinsMohamed Behravesh
GraduatePurdue UniversityDavid M. ZumbrunnenUndergraduateNorth Carolina State UniversityLemuel Brown, Andy Holland, Mike HallHonorable Mention - GraduateOhio State UniversityAndrew Clark, Mahbubul Hassan, Jahan-Bayat MikhtariHonorable Mention - UndergraduateNorth Carolina State UniversityMark Browne-Middleton, Samuel D. Burke, Charles F. Myers, Jerry Espy
Herbert J.C. Kouts
W. Kenneth Davis
