Whoop Advanced Labs marries subscription blood tests with its fitness device monitoring for tech-powered wellness advice.

Most people don't know their blood type, but there are a few ways you can find out. Here's what experts suggest.

Now researchers have created a new approach: a blood test that can measure the biological ages of eleven organs and systems ...

A study by two Indiana University School of Medicine doctors has unveiled a new purpose for a widely used blood test for ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

Researchers are studying tests called liquid biopsies, which can provide vital information about cancer genes using only a blood sample. A blood test to find cancer even before it shows any symptoms ...

The FDA recently cleared, for the first time, a blood test for Alzheimer's. This is very exciting news that has made many headlines. I think we have to exercise caution, care, and make sure patients ...