DNA analysis may finally solve 400‑year‑old Medici family mystery

A team of scientists has turned to DNA analysis to explore the long‑standing Medici family mystery. The investigation focuses on remains linked to the prominent Renaissance dynasty. Researchers extracted genetic material to identify potential causes of historical deaths. Early results point to malaria as a plausible contributor to the family's health issues. The study leverages modern techniques unavailable to earlier historians. Findings could reshape understanding of the Medici’s decline and medical history. The work has been reported by CNN in a July 2026 article. Further testing and peer review are expected before definitive conclusions are drawn.