As medical advances have helped extend lifespans, older people still experience a decline in quality of life in their later years as a result of diseases associated with aging. This can cause a loss of independence, isolation, and suffering. The Biogerontology Research Foundation, a United Kingdom-based nonprofit, is funding work to understand the molecular and cellular processes of aging and develop biotechnological interventions to halt or reverse damage from it. We spoke to Franco Cortese, deputy director of The Biogerontology Research Foundation, about a new report it’s issued that characterizes the longevity and geroscience landscape today, areas of research that hold promise, and why aging might best be thought of as a disease.