https://scienceanddiscovery.com/life-and-biology/evolution-alzheimers-gene-mystery Science and Discovery en 2026-09-19T12:53:20.925Z Why evolution hasn't eliminated Alzheimer's gene evolutionary theory, alzheimers disease, genetic diseases, natural selection, human health /api/media/articles/scienceanddiscovery/scienceanddiscovery-evolution-alzheimers-gene-mystery-1789822239375/hero.jpg A visual representation of ancient human DNA intertwined with modern cityscapes, symbolizing the evolutionary puzzle of Alzheimer's disease.