Women are far more likely than men to end up with Alzheimer's disease (AD). This may, at least partially, be due to women's longer average lifespans, but many scientists think there is probably more ...

Cory Lee was born with spinal muscular atrophy, a rare disease that weakens muscles over time. Determined to travel the world ...

Longevity expert Dr. Peter Attia reveals why most people decline sharply in their 70s, and shares his athlete-inspired ...