Researchers have discovered a molecular signature of Long Covid in children, detectable through a blood test and diagnosable ...

"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which promises results in 30 minutes—for myself.

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

A novel blood-based test for early detection of colorectal cancer in average-risk adults met the primary endpoints of sensitivity and specificity in the PREEMPT CRC trial.

Inflammatix CEO and co-founder Tim Sweeney said: "The fundamental problem with existing tests is an outdated focus on ...

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

The Galleri test — which isn’t covered by insurance — doesn’t come cheap. At $949 a pop, it’s out of the price range of most ...

Even if a patient is unable to beat the disease, early-stage detection of cancer can play a crucial role in increasing their ...

Scientists at Rutgers Health have discovered that a simple blood test could diagnose asthma and determine its severity, a ...

Women with amnestic mild cognitive impairment and early Alzheimer’s disease had lower levels of acetyl-L-carnitine and its ...

A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...

An experimental blood test for pancreatic cancer that was developed by Van Andel Institute and University of Pittsburgh ...