How old are you really? Counting birthdays may be a common tally, but your “age” isn’t determined by time alone. New research increasingly shows the importance of considering chronological age as ...

This is our biological age, a measure of how much our cells have actually weathered over time. It’s one of the reasons why ...

While chronological age is easily measured, it fails to capture the complex biological processes that determine the rate of aging. A new proteomic aging clock may predict biological age, mortality ...

Whether supplements can increase a healthy lifespan is an open question, however ...