The organization also reported gaps in a safety analysis for the facility at the heart of LANL's pit production efforts.

The Trump Administration has initiated a controversial program to provide weapons-grade plutonium to Sam Altman, CEO of OpenAI and an investor in the nuclear startup Oklo. This initiative aims to ...

The headline that Russia has formally withdrawn from a plutonium disposal agreement with the United States sounds very serious, but it doesn’t tell the whole story. Once upon a time, in the 1990s, ...

President Trump’s proposal to repurpose the U.S. plutonium stockpile to fuel nuclear reactors resulted in a May 23, 2025, executive order directing the Department of Energy (DOE) to revisit disposal ...