, , , , and , “Surface-Localized Intrinsic Toughening of Glass With Preserved Transparency by Ni Nanoparticle Precipitation.” Journal of the American Ceramic Society109, no. 6 (2026): e70923. https://doi.org/10.1111/jace.70923 Conflicts of Interest Kenji Shinozaki and Takuya Fujima report that financial support was provided by Japan Society for the Promotion of Science and the Kazuchika Okura Memorial Foundation. The remaining authors declare no conflicts of interest.