Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out.

the methods to test the blood are the same. According to the National Institute of Diabetes and Digestive and Kidney Diseases, only tests that have been approved by the NGSP should be considered ...

A new way of interpreting standard blood tests could help doctors spot cancer warning signs sooner, according to scientists.

An investigational blood-based test identified nearly 80% of individuals who had colorectal cancer, according to results of a ...

If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you can find it. Macy Meyer is a North Carolina native who graduated from ...

Your blood contains a wealth of information about the state of your health. Analyzing the levels of each component is an important part of diagnosis.

Oxford University researchers have unveiled a new blood test, powered by machine learning, which shows real promise in ...

Some transplant patient advocacy groups have a message for transplant ... to tissue biopsy for non-invasive blood testing, and overtly supports using the test for cause and for surveillance.

With so many possible causes, your doctor has a number of tests they can use to figure out the best treatment for you. This one’s not actually a test ... may have a problem with blood flow ...

Scientists at the University of Exeter have found a new way of interpreting standard blood tests to help GPs spot cancer ...