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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Jan 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
February 2026
Nuclear Technology
January 2026
Fusion Science and Technology
Latest News
The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
Young Professionals Congress
Technical Session
Saturday, November 8, 2025|3:00–3:50PM EST|Columbia 9
This panel follows up on sessions from the ANS Annual Conferences in 2024 and 2025, where we explored nuclear’s role in strategic international relationships and the challenges and successes the industry is experiencing abroad. In this session, we will expand on these topics by bringing in voices from international research collaborations, standards development, and reactor construction projects. Some of the questions we will explore include: How are international collaborations first facilitated? And how can young members become involved in these efforts?
To join the conversation, you must be logged in and registered for the meeting.
Register NowLog In