Teen-agers with progeria have effectively aged eight or nine decades. A cure could help change millions of lives—and shed light on why we grow old. https://arc

Teen-agers with progeria have effectively aged eight or nine decades. A cure could help change millions of lives—and shed light on why we grow old. https://archive.ph/2025.08.11-133005/https://www.newyorker.com/magazine/2025/08/18/how-an-ultra-rare-disease-accelerates-aging https://archive.ph/2025.08.11-133005/https://www.newyorker.c...