ANS News

By Craig H. Piercy, CEO and Executive Director of the American Nuclear Society

Eighty years ago today, at exactly 5:29:45 a.m. local time* on July 16, 1945, the United States Army detonated the world’s first nuclear bomb in the Jornada del Muerto desert of southern New Mexico. The searing flash and thunderous shockwave marked the culmination of the Manhattan Project, a secret, three-year national effort to harness nuclear fission and hasten the end of the Second World War.

The Trinity Test, overseen by Manhattan Project director Major General Leslie Groves and Los Alamos Laboratory director Dr. J. Robert Oppenheimer, was the final act of that race to build the atomic bomb. Hoisted atop a 100-foot steel tower, the plutonium implosion device, known as the Gadget, unleashed a blast equal to 21,000 tons of TNT and temperatures hotter than the center of the sun.

From ten miles away, observers wearing darkened welder goggles looked on in stunned silence. “We knew the world would not be the same,” recalled Oppenheimer.

Applications are now open for the summer 2025 testing period for the American Nuclear Society’s Certified Nuclear Professional (CNP) exam. Applications are being accepted through July 25, and only three testing sessions are offered per year, so it is important to apply soon.

The test will be administered from August 12 through September 9. To check eligibility and schedule your exam, click here.

Applications are officially open for the second cohort of the American Nuclear Society’s newly redesigned mentoring program. Mentor Match is a unique opportunity available only to ANS members that offers year-round mentorship and networking opportunities to Society members at any point in their education.

The deadline to apply for membership in the fall cohort, which will take place October 1–November 30, is September 17. The application form can be found here.

The day before the 2025 ANS Annual Conference officially began in Chicago, the air was abuzz with the crackle of Geiger counters at Argonne National Laboratory in neighboring Lemont, Ill., where about 100 visitors from across the country attended an outreach and education event hosted by the American Nuclear Society.

The next opportunity to earn professional engineer (PE) licensure in nuclear engineering is this fall, and now is the time to sign up and begin studying with the help of materials like the online module program offered by the American Nuclear Society.

The newest student section of the American Nuclear Society has been launched at New Mexico State University. Formally approved and celebrated at the 2024 ANS Winter Conference and Expo, this newest community is the 59th active ANS student section, not including two sections currently in the process of revitalization.

On May 23, President Donald Trump signed four Executive Orders (EOs) designed to “usher in a nuclear energy renaissance” by building on federal policies and programs and directing efficiencies in the licensing, siting, development, and deployment of advanced reactor technologies.

In order to evaluate the specific proposals contained in the EOs, a group of experts was convened from various sectors of the U.S. nuclear technology enterprise, under the auspices of the ANS External Affairs Committee, to compare the EOs against existing ANS board-approved Position Statements and to offer constructive input for subsequent implementation by the Trump administration.

The group’s findings and feedback, which were delivered by ANS CEO Craig Piercy to ANS President Lisa Marshall and the Board of Directors, are listed below, grouped by individual EO.

Applications for the American Nuclear Society’s Glenn T. Seaborg Congressional Science and Engineering Fellowship are due June 6. ANS will be sponsoring two Fellows for the 2026 term, both of whom will be selected in July and will each receive a stipend of $95,000. The term of the fellowship will run from January to December 2026.

ANS encourages interested members to apply. Application instructions can be found here.

The American Nuclear Society’s 2025 Annual Conference is right around the corner, taking place June 15–18 in Chicago at the Downtown Marriott.

Make sure to register for the meeting, make hotel reservations, and see the full conference program.

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) held another presentation in its monthly Community of Practice (CoP) series on May 2.

A recent American Nuclear Society webinar tackled misconceptions about nuclear waste. Christopher Perfetti, an associate professor of nuclear engineering at the University of New Mexico, presented “The How, Why, and Where of Nuclear Waste,” the latest online event in ANS’s Educator Training series.

Moderated by ANS past president Eric Loewen (2011–12), this presentation was built to be an accessible and informative Nuclear Waste 101 offering as part of the Society’s broader effort to develop a program specifically tailored to educating K-12 teachers.

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The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.

Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.

Applications are now open for the American Nuclear Society’s newly redesigned mentoring program. Mentor Match is a unique opportunity available only to ANS members that offers year-round mentorship and networking opportunities to Society members at any point in their education.

The deadline to apply for membership in the inaugural summer cohort, which will take place July 1–August 31, is June 20. The application form can be found here.

The American Nuclear Society’s Glenn T. Seaborg Congressional Science and Engineering Fellowship application process is open, and ANS strongly encourages interested members to apply.

ANS Congressional Fellows can directly contribute to the federal policymaking process, working in either a U.S. senator’s or representative’s personal office or with a congressional committee. They are responsible for supplying Congress with their expertise in nuclear science and technology, having a hand in the creation of new laws while gaining a deeper understanding of the legislative process.

American Nuclear Society Executive Director/CEO Craig Piercy recently hosted the latest installment of “The State of Nuclear,” the Society’s periodic webinar series that explores current events with an eye toward their impact on the future of nuclear technology and professionals.

In a historic photo, students gather at the Oak Ridge high school in Tennessee. (Photo: DOE)

The Tennessee legislature has approved a $3.2 million proposal to fund a monument that will honor a group of 85 black former students known as the Scarboro–Oak Ridge 85 who, with support from the Atomic Energy Commission, became the first students to enter a previously white-only public school in the southeastern United States.

"We want to make sure that Oak Ridge and the Scarboro 85 get their rightful place in the civil rights history timeline; we do not want to be left out," said John Spratling, chair of the Scarboro 85 Monument Committee.

ANS recognition: The American Nuclear Society officially recognized and honored the Scarboro 85 in 2021 by awarding the group with the inaugural Social Responsibility in the Nuclear Community Award at that year’s Annual Winter Meeting.

Ahead of this year’s Annual Conference, which is taking place June 15–18 in Chicago, the American Nuclear Society is excited to recognize exceptional individuals in the nuclear community. This season’s national award recipients and new Fellows of ANS will receive official recognition during the opening plenary session on Monday, June 16.

Announcements for presidential citations from ANS President Lisa Marshall and the awards presented by the Society’s 19 professional divisions are on the horizon and will also be celebrated at the Annual Conference.

The first Advances in Nuclear Fuel Management (ANFM) conference in eight years is being held July 20–23, 2025, at the Sheraton Sand Key Resort in Clearwater Beach, Fla.

The next opportunity to earn professional engineer (PE) licensure in nuclear engineering is this fall. Now is the time to sign up and begin studying with the help of materials like the online module program offered by the American Nuclear Society.

Amy Whitley has been selected by the American Nuclear Society and American Society of Mechanical Engineers to receive the 2025 ANS/ASME Barry Sloane Memorial Scholarship. The scholarship, which was established in 2024 to recognize an undergraduate student pursuing a degree in mechanical or nuclear engineering, honors contributions of the late Barry Sloane, a past member of the ANS/ASME Joint Committee on Nuclear Risk Management (JCNRM).