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.
Explore membership for yourself or for your organization.
Conference 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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
Thursday, June 15, 2023|8:30–11:30AM EDT
Bus departs hotel at 8:45am. Meet in the hotel lobby.
Cost: $15
Established in 1946, Major Tool & Machine (MTM) is a contract manufacturer in Indianapolis, Indiana, just minutes from the ANS annual meeting, that provides manufacturing solutions for our customer’s most complex needs. MTM specializes in large CNC milling and turning machining, manual and robotic welding, engineering, program management, inspection, and assembly services. Major Tool & Machine proudly serves a variety of industries, including nuclear, and specializes in many areas of the nuclear fuel cycle:
MTM offers turning, milling, high-speed machining, flexible manufacturing, welding, semi and automated robotic welding, fabrication, and material processing. You really have to see the facilities to fully appreciate the vast capabilities that are available. MTM was acquired in September 2021 by Precinmac, a family of precision machining and fabrication companies, and shares a sister company, Petersen Inc., which also heavily supports the nuclear industry.
Attire should be business casual/comfortable, closed-toed shoes are required. Safety glasses will also be required but will be provided to attendees.