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

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

Researchers found that blood samples collected at home and mailed in can reliably track early Alzheimer’s-related brain ...

A blood test, combined with an ultrathin material derived from graphite, could significantly advance efforts to detect ...

A simple blood test can help detect cancer in patients with non-specific symptoms such as fatigue, pain or weight loss. This ...

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

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 ...

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

Researchers at University College London (UCL) are part of a major international study testing whether a simple finger-prick ...

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