The Galleri test, by American company GRAIL, can detect over 50 types of cancerous DNA with a simple blood test. How the cancer screening test works.

A newly approved blood test can help rule out some cases based on the amount of amyloid in the brain. A neurology professor ...

Is Galleri the future of cancer treatment? It's not that simple. The new research from the company, while promising, isn't ...

New blood tests could help doctors diagnose Alzheimer's disease faster and more accurately, researchers reported Sunday – but ...

This article was reviewed by Darragh O’Carroll, MD. Understanding Blood Tests: How They Work and What They Can Tell You Blood ...

New diagnostic kits aim to revolutionize early screening of the disease, potentially allowing patients to receive ...

Guardant Health is touting the results of a new study showing its Reveal blood test can detect whether chemotherapy is ...

TEXAS – A new wave of blood tests is changing how doctors detect cancer. These tests can find signs of cancer early, ...

For accurate results, you may need to fast for certain tests. This requires you to avoid certain foods and drinks. Learn more ...

A text analyzing brain-related biomarkers in the blood shows promise for measuring the severity of concussions in teenagers, ...