Mass General Brigham researchers used long-term data and a blood test for the biomarker pTau217 to identify the earliest signs of Alzheimer’s disease in cognitively healthy adults.

MethylScan is a low-cost blood test that detects cancers and organ diseases by analyzing DNA methylation, improving early diagnosis, and identifying disease origin.

A Miami man credits a routine blood test for saving his life. Ian Ferguson, 37, had no symptoms when he got standard blood work as part of a regular physical. When the test showed microscopic blood ...

A Miami man credits a routine blood test for saving his life. Ian Ferguson, 37, had no symptoms when he got standard blood work as part of a regular physical. When the test showed microscopic blood ...

Lana McDonald, a 34-year-old teacher from Massachusetts, got an Oura Ring two years ago to track her sleep. When she got an email from Oura selling a set of blood tests for $99, she was intrigued. Her ...

The secret might be hidden in our blood. Boston researchers in a new study have found that a blood test can predict Alzheimer’s disease progression years before symptoms or brain scan changes. The ...

It happens every day at North Shore University Hospital’s busy emergency department in Manhasset — patients who have fallen and hit their head are brought in for evaluation and possible treatment.

You may need more flexibility in blood test screening than your local lab allows. Perhaps privacy, transportation, or the sheer repetition of certain tests leave you longing for a more personalized ...

At-home FIT screening involves testing stool for amounts of blood too small to see, which can help to diagnose colon cancer ...

A new blood test can identify which individuals of African ancestry carrying high-risk APOL1 gene variants are most likely to ...

Add Yahoo as a preferred source to see more of our stories on Google. Study links blood metabolites and gut bacteria to early cognitive decline before dementia diagnosis. (CREDIT: Shutterstock) Before ...