Before the symptoms of cognitive loss are severe enough to be diagnosed, something in the blood seems to be changing. That is what a new study out of the University of East Anglia supports.

MethylScan is a low-cost blood test that detects cancers and organ diseases by analyzing DNA methylation, improving early diagnosis, and identifying disease origin.

In people with no thinking and memory problems, a simple test may predict the risk of developing cognitive impairment years later, according to a new study. In people with no thinking and memory ...

A growing body of research suggests that one quick, practical test could reveal more about your lifespan than you might ...

Researchers have developed a new way of improving diagnosis of bipolar disorder that uses a simple blood test to identify biomarkers associated with the condition. Researchers have developed a new way ...

Add Yahoo as a preferred source to see more of our stories on Google. A simple test of your balance, strength and flexibility, known as the sitting-rising test, could be an early indicator of how long ...

A new trial shows a simple blood test can detect undiagnosed heart failure in people with diabetes. Early screening could ...