Add Yahoo as a preferred source to see more of our stories on Google. Roche's Elecsys pTau181 test is the second blood-based biomarker test to receive FDA clearance for Alzheimer’s disease this year. ...

It's a common question: Why do some people have an easier time losing weight or building muscle than you do? Sure, unhealthy habits are likely partly to blame, but what about your genes? Dr. Dan ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — … ...

Age played a part in the decrease in vision testing in adolescents, along with fewer reported tests in primary and school-based settings. The decrease in vision testing as a function of age in primary ...

This decision, well within current norms for care, was nonetheless consequential: The president was forced to cancel a trip to advocate for legislation in support of the domestic semiconductor ...

Share on Pinterest Some at-home diagnostic testing companies will now send a mobile phlebotomist to your home for a blood draw. Wagner Okasaki/Getty Images While at-home diagnostic testing is not new, ...

Hypertrophic cardiomyopathy (HCM) is a heart condition that people typically inherit from their biological parents through their genes. Genetic testing can help identify people at risk of developing ...

Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...