That expensive DNA test promising to reveal your “true” age might be wildly off the mark. Scientists have discovered that popular at-home biological age tests, which use saliva samples, could misread ...

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 ...

Should you have that second cup of coffee? How about a little wine with dinner? And, is yogurt really your superfood? Scientists are getting closer to offering consumers a blood test that could help ...

What if your biological age doesn't match the years you've spent on Earth? New direct to consumer tests aim to measure molecular changes in your body that indicate how it's aging. They aren't cheap, ...