Where else could you find this kind of energy? At the Nuclear Regulatory Commission (NRC) our power comes from our people. Hardworking Americans who oversee the safe use of nuclear technology that powers communities, revolutionizes medicine, and empowers America.

June 9, 2021, 7:00AMNuclear News

This image shows the individual pins in a full-core nuclear reactor simulation. (Image: ANL)

Coolant flow around the fuel pins in a light water reactor core plays a critical role in determining the reactor’s performance. For yet-to-be-built small modular reactors, a thorough understanding of coolant flow will be key to successfully designing, building, and licensing first-of-a-kind reactors.

To continue reading, log in or create a free account!

Five states named Nuclear Lifecycle Innovation Campus finalists

July 28, 2026, 12:46PMNuclear News

Idaho, Louisiana, Oklahoma, Tennessee, and Utah are the finalists to potentially host Nuclear Lifecycle Innovation Campuses, the Department of Energy announced today.Energy Secretary Chris...

Long Beach is first port to partner with MARAD on maritime reactors

July 28, 2026, 9:14AMNuclear News

The Department of Transportation’s Maritime Administration has signed a first-of-a-kind memorandum of cooperation (MOC) with the Port of Long Beach, in southern California, to advance the...

NASA and Radiant selected to receive HALEU

July 27, 2026, 12:19PMNuclear News

Last week, the Department of Energy announced a conditional commitment to provide high-assay low-enriched uranium to NASA for its Space Reactor-1 Freedom rocket and to Radiant Industries for...

TerraPower becomes first advanced reactor company to join INPO

July 24, 2026, 12:53PMNuclear News

On July 21, TerraPower announced that it had been accepted into the Institute of Nuclear Power Operations. INPO and TerraPower alike celebrated the development as the first time an advanced...

Nuclear is prominent in Genesis Mission projects

July 23, 2026, 4:07PMNuclear News

The Department of Energy announced yesterday that it has selected 278 projects under the Genesis Mission request for applications, which opened in March. According to a White House press...

SuperCritical Materials licenses technology for uranium seawater extraction

July 23, 2026, 12:37PMNuclear News

Last week, Austin, Texas–based nuclear fuel start-up SuperCritical Materials announced that it has secured a license from the Department of Energy for a patented uranium and critical...

Developers, officials talk advanced reactor outlook with NRC

July 22, 2026, 5:17PMNuclear News

The public had a rare opportunity Tuesday morning when the Nuclear Regulatory Commission gathered leaders from the Department of Energy, the Canadian Nuclear Safety Commission, TerraPower,...

ACRS seeking new committee member

July 21, 2026, 10:07AMNuclear News

The Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards (ACRS) is currently seeking qualified candidates to fill an open committee member position. Applications for the...

Mark Peters: Building on a strong foundation

July 10, 2026, 3:09PMNuclear NewsLucas Geiger

Summer at the American Nuclear Society carries with it a sense of renewed momentum as the incoming president takes office and starts making plans for the year ahead. This has been particularly...

NRC public meetings shed light on proposed rules

July 17, 2026, 9:30AMNuclear News

In the span of just over a week in late June and early July, the Nuclear Regulatory Commission published three proposed rules on modernizing security requirements, low-level radioactive waste...

Argonne-led team models fluid dynamics of entire SMR core

Related Articles