The sit-to-stand test takes just 30 seconds to complete, but its results can provide profound insights into your health.

Bryan Johnson, a tech entrepreneur-turned-biohacker, shared that his anti-aging experiment with rapamycin may have accelerated his aging instead. Desp ...

"Few studies have looked at how losing a loved one at different stages of life ... detailed testing. The link between experiencing the loss of a loved one and accelerated biological ageing isn ...