Brief Research ReportPublished 5 October 2026A new blue zone? exceptional late-life survival in Bolotana, SardiniaGiovanni Mario Pes · Steven N. Austad · Dan Buettner · Salvatore Pedde · Vittorio Romerio · Hiram Beltrán-Sánchez · S. Jay OlshanskyFrontiers in Agingdoi 10.3389/fragi.2026.1951042