A groundbreaking study of nearly 45,000 people shows how a blood test measuring proteins can estimate which organs are aging ...

Here's what a titer test is, how one is administered and what results you can expect from taking one. A titer test is a ...

When you blow out your birthday candles each year, you’re marking the passage of time but not necessarily the passage of age.

Medically reviewed by Anju Goel, MD A mean platelet volume (MPV) test measures the average size of platelets in your blood. Platelets are blood cells that your bone marrow makes. Healthy platelets ...

A study shows that ctDNA tests can detect tumours up to three years before before traditional testing methods would have ...

Some GPs say surgeries in Nottingham and Nottinghamshire have cut down appointments as they deal with computer problems ...

Quest will offer the first FDA-approved blood test to help detect Alzheimer’s-related amyloid pathology in patients with ...

Plasma proteomics reveals that the biological ages of key organs, especially the brain and immune system, strongly predict ...

In a routine blood test that turned extraordinary, French scientists have identified the world’s newest and rarest blood ...

Police bodycam footage showed Mary Lou Retton's DUI arrest in West Virginia, where the Olympic gymnastics legend failed ...

A $500 annual blood testing membership promises to help consumers take their health into their own hands. Can it deliver?

The 3 blood tests your doctor never orders but should and these overlooked lab tests could reveal critical health issues ...