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

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

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

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

Analyzing metabolites from routine blood draws could help doctors catch disease in early stages, then recommend preventative ...

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 ...

Alzheimer’s disease biomarkers measured from finger-prick dried blood samples closely match standard plasma tests and predict ...

There has been a ‘breakthrough’ in early diagnosis of endometriosis through non-invasive and cost-effective blood tests.

If you’ve ever had a doctor order a blood test for you, chances are that they ran a complete blood count or CBC. One of the most common blood tests in the world, CBC tests are run billions of times ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

In patients showing cognitive decline, a new blood test for Alzheimer's is expected to make diagnosis more convenient, accessible and inexpensive than other existing tests. When you purchase through ...