DURHAM, N.C. (WTVD) -- A new study from Duke Health suggests a simple blood test may help predict who is more likely to live longer. Researchers found that small RNA molecules known as piRNAs can ...

A new Duke University study has found that a blood test could show whether someone is going to live longer. Over a 10-year period, researchers tested blood from more than 1,000 people ages 71 and ...

A simple blood test is one of the best ways to ensure your health is on track and catch any potential warning signs of something more sinister before it's too late, a leading GP has advised. If you ...

A new type of blood test that checks for signs of cancer in healthy people has hit the market. But it's still unclear whether these screening tests will make any difference in cancer death rates. Such ...

Liver scarring can pave the way to cancer down the line. A new blood test in development might help doctors spot it.