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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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!
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January 2026
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December 2025
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November 2025
Latest News
Flamanville-3 reaches full power
France’s state-owned electric utility EDF has announced that Flamanville-3—the country’s first EPR—reached full nuclear thermal power for the first time, generating 1,669 megawatts of gross electrical power. This major milestone is significant in terms of both this project and France’s broader nuclear sector.
Top Tier ANS Award
Topic: Research in Science or Engineering
VIEW RECIPIENTSSUBMIT NOMINATION
Nomination Deadline
August 1
Presented at the
Winter Conference
Award
Engraved Bronze Medal
The Seaborg Medal recognizes an individual for outstanding scientific or engineering research achievements associated with the development of peaceful uses of nuclear science. This award honors excellence worthy of international recognition sustained over a period of time.
Nominees may be from any nation, but they must not be deceased at the time the awardee is selected and need not be ANS members.
The award consists of an engraved bronze medal. It is to be made no more frequently than once per year and is presented during the ANS Winter Conference.
The award was established in 1983 to provide high-level recognition for sustained technical accomplishments contributing to peaceful uses of atomic energy. It is funded out of the general Honors and Awards fund and named after Glenn T. Seaborg, the inaugural recipient.
Glenn T. Seaborg was a groundbreaking American nuclear chemist whose work reshaped the periodic table. He co-discovered plutonium in 1941 and identified nine additional transuranium elements (95–102, and 106), earning the 1951 Nobel Prize in Chemistry for “discoveries in the chemistry of the transuranium elements”. He formulated the actinide concept, placing these heavy elements in a new series within the periodic table. During WWII, Seaborg streamlined plutonium extraction methods, influencing development of nuclear reactors and atomic weapons. As chairman of the U.S. Atomic Energy Commission (1961–1971), he advocated for peaceful nuclear energy, arms control treaties, and science education.
Nominations for candidates for the award are invited by an announcement in Nuclear News and an open call for nominations to all ANS members.
Nominees are evaluated by a subcommittee of the Honors and Awards (H&A) Committee. The committee must have at least five members. If the committee determines that there is no candidate of sufficient merit, the committee may recommend that the award not be made in that year.
The selection committee reviews the nominations and makes a selection which is forwarded to the ANS Executive Committee for their approval.
Nominations must include the completed nomination form accompanied by the following supporting documents:
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