In April of this year, Spanish athlete Beatriz Flamini emerged into the light after a 500-day stay in a cave. Her descent underground is probably the longest undertaken by a long stretch. Flamini says ...

Share on Pinterest Scientists say there may be a new way to measure biological aging. Clique Images/Stocksy A new study of people with chronic kidney disease indicates there is accelerated biological ...

The wellness industry loves biological 'clocks'. They're a way of using particular measurements in your body (samples from your blood, your cheek cells, your saliva, etc) to get a sense of how old you ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. (1800826104/Moment/Getty Images) You can't change the age written on your ID. But what about the ...

Scientists from the Chinese Academy of Sciences and Monash University report that they have developed a new method to measure biological aging in individual cell types. The new tool offers a more ...