The Richardsons aren't your typical family—thanks to a rare genetic mutation, Alzheimer’s symptoms often hit them as early as age 39. But three siblings in the family are fighting back, hoping to rewrite their fate through research, advocacy, or sheer determination. Their story isn’t just about the grim reality of early-onset dementia; it’s about defiance in the face of a ticking clock.

Editor’s Note: Most of us don’t think about Alzheimer’s until old age, but for families like the Richardsons, it’s a looming threat in their prime. Their struggle shines a light on the urgent need for research into genetic forms of dementia—and the very human race against time when science and personal resilience collide.