Longevity
The study and experience of long life and extended human lifespan.
Articles with this tag: 2
Updated: May 13, 2026
Ageing
Ageing: biological mechanisms, evolutionary explanations, and societal effects
A clear overview of ageing (senescence): its biological basis, evolutionary theories, population patterns, medical relevance, and distinctions between ageing, disease, and non‑agei
Chitetsu Watanabe
Chitetsu Watanabe — Japanese farmer and supercentenarian