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.

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

Research indicates that high-sensitivity C-reactive protein (hs-CRP) is a powerful predictor of heart attack risk, especially ...

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

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

A new generation of blood tests can help diagnose Alzheimer’s disease. But many doctors don’t yet know how to use them.

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

A blood test that can help diagnose Alzheimer’s disease has received clearance from the Food and Drug Administration. This is a step toward a goal of scientists and doctors to one day be able to ...

New blood tests measure “signals” in the blood to help detect cancer. Experts say more study is needed to determine if the new tests save lives. Accessibility statement Skip to main content.