A new kind of blood test could be used to predict future disease risk. Here is what it means for the detection of diseases ...

Add Yahoo as a preferred source to see more of our stories on Google. Biological age tests are becoming popular with biohackers and longevity seekers. They're not perfect health indicators, but they ...

The candles on your birthday cake don't tell the whole story. As anyone who ever attended a high school reunion can tell you, ...

These days, you can order up a test to find out your biological age, an estimate of how quickly or slowly you're aging compared to your peers. It's based on an analysis of modifications in your DNA. I ...

In a recent study published in the journal npj Aging, researchers developed a urinary microRNA (miRNA) aging clock that predicts chronological age from urinary miRNA profiles, with deviations used as ...

Walking, or rather how fast you walk, could be a clear indicator of how your body is functioning from the inside. The speed at which you are walking could be a signal that your bodily functions are ...