For decades, aging was seen as inevitable — a slow and irreversible decline. But a growing number of scientists now believe we may be entering a turning point, with research increasingly focused on extending not just how long we live, but how well we live. In the documentary Forever Young, filmmaker David Donnelly — alongside producers Dr. James Johnson and Dr. Thomas Lewis — explores the rapidly evolving world of longevity science, from biological clocks and AI-driven research to the power o...