You can find out what your blood type is through blood or saliva tests, or by donating blood or checking your medical records ...

A study into the use of an at-home test which uses saliva rather than blood to diagnose adrenal insufficiency, which has been developed by scientists at the University of Sheffield with funding from ...

Discover how a new saliva-based heart failure test could transform diagnosis and treatment worldwide. Keep reading to learn ...

Scientists have developed a spit test that can be taken at home and is more accurate than the one currently used by the NHS - peakSTOCK/iStockphoto A simple saliva test can identify men who are most ...

Heart failure doesn't always mean game over, but it needs to be detected early. A new screening technique raises a red flag with just a simple saliva test. This serious condition is different from ...