A new finger prick test claims to detect Alzheimer’s with 91% accuracy using p-tau217 biomarkers. Learn how this accessible ...

When I signed up to try a bunch of health and aging tests for The Post, I knew there would be blood. I just didn’t realize ...

What these buzzy new tests can and can't tell you.

Researchers hope to improve survival rates through early detection with a blood test that can detect over 50 types of cancer.

A potential blood test can distinguish ME/chronic fatigue syndrome with great accuracy, after years of medical uncertainty.

Strokes are a medical emergency, yet imaging can capture only snapshots of how brain damage develops in the hours and days ...

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing?

A blood test is a medical procedure where a sample of a person's blood is taken (called a blood draw) and sent to a lab for analysis. Knowing the results of blood tests helps a physician better ...

Canadian researchers say a blood test measuring immune response to gut bacteria could help predict Crohn’s disease years ...

The finger-prick blood test employs a plasma separation card, designed to cut costs and simplify testing procedures.

I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...