Memory loss can point in more than one direction. A patient may seem to fit Alzheimer’s disease, only to have signs that also ...

With the approval of anti-amyloid monoclonal antibodies to treat early-stage Alzheimer’s disease (AD), the need for accurate and early diagnosis is crucial. Blood-based biomarkers offer a promising ...

A Miami man credits a routine blood test for saving his life. Ian Ferguson, 37, had no symptoms when he got standard blood ...

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

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 simple blood test called apoB may give a clearer picture of heart disease risk than cholesterol levels alone.