Research showed a strong association between predicted retinal age and real age, with an overall accuracy to within 3.5 years.

Humans, who evolved to live many decades after they stopped reproducing, also evolved to be relatively active in their later years.

Many aging studies are developing strategies to increase health spans, the period of life spent with good health, without chronic diseases.

Most people want to live a long and happy life or at least avoid a short and miserable one. If you’re in that majority, then you’re in luck.

If immigrants to the United States formed their own country, their pre-COVID-19 life expectancies would exceed those of the world’s leaders.

It has long been human’s dream to create long-lasting and durable devices. However, ubiquitous wear hugely limits the life of products.

Eating a hot dog could cost you 36 minutes of healthy life, while choosing to eat a serving of nuts instead could help you gain 26 minutes