Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

It’s common for doctors to recommend getting bloodwork following a medical appointment or routine check-up. Blood tests can identify deficiencies in vitamins or minerals, immune system problems, or ...

Blood tests are the most common way for health professionals to detect and diagnose a range of medical conditions. But can it ...

But here's why you likely won't be seeing it in your doctor's office anytime soon.

New research suggests a blood protein linked to Alzheimer’s may also help detect other serious conditions affecting the heart and kidneys, opening new possibilities for early diagnosis.

Scientists develop a blood test that detects Alzheimer’s by measuring protein structural changes rather than protein quantity.

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 how much blood I’d have to surrender. I’ve undergone several fertility ...

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

A new blood test detected early-stage pancreatic cancer with 87.5% accuracy in a study of 672 people. A new blood test that ...

Dermatologist Jushya Bhatia Sarin discusses crucial tests for hair thinning and early greying: not all blood panels are equal ...