🔬 Science · Ars Technica

Physicists think they’ve resolved the proton size puzzle - Ars Technica

Ars Technica | Jennifer Ouellette

USVInews.com User Network Contributor

Published April 14, 2026 at 12:52 PM AST Updated April 15, 2026 at 6:20 PM AST Ars Technica 0 likes 0 comments

We believe this is the final nail in the coffin of the proton radius puzzle."

This article is republished through the USVI News affiliate desk. Reporting, analysis, and viewpoints are those of the original publisher and do not necessarily reflect USVI News.