Mapping the scattered family tree of fission neutrons

Westinghouse has cleared a hurdle in its quest to renew and update the standard design certification (DC) for its AP1000 reactor with the Nuclear Regulatory Commission’s approval of an...

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...

Executive Order 14301 set an ambitious goal for at least three test reactors to achieve criticality by July 4. Two private companies participating in the Department of Energy’s Reactor Pilot...

Ahead of the July 4 deadline set by President Trump in Executive Order 14301, the nuclear community has been following the developments of the Department of Energy’s Reactor Pilot Program,...

Updates from utility companies in Colorado and Arizona, nuclear legislation and discussions, and the potential Duane Arnold restart were among the news items in the month of June at the local...

For just over a year, President Trump’s Executive Order 14301, “Reforming Nuclear Reactor Testing at the Department of Energy,” has loomed large because it pegged a stretch goal to a...

In June 2025, the Department of Energy announced the Reactor Pilot Program, an authorization pathway that allowed reactor developers to partner with the DOE to get first-of-a-kind (FOAK)...

p.p1 {margin: 0.0px 0.0px 8.0px 0.0px; font: 10.0px Verdana; color: #000000} span.s1 {text-decoration: underline ; color: #0000ff} The Department of Energy’s Gateway for Accelerated...