Add Yahoo as a preferred source to see more of our stories on Google. "No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat ...

When I signed up to try a bunch of health and aging tests for The Post, I knew there would be blood. I just didn’t realize ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...

A second blood test shows promise for the detection of colon cancer, according to a new study. The first, called Shield, was approved by the Food and Drug Administration in July for people 45 and ...

In patients showing cognitive decline, a new blood test for Alzheimer's is expected to make diagnosis more convenient, accessible and inexpensive than other existing tests. When you purchase through ...

Researchers hope to improve survival rates through early detection with a blood test that can detect over 50 types of cancer.

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing?

A blood test, combined with an ultrathin material derived from graphite, could significantly advance efforts to detect ...

A new finger prick test claims to detect Alzheimer’s with 91% accuracy using p-tau217 biomarkers. Learn how this accessible ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

You could be missing out on some crucial information about your cardiovascular health that only this specific test can give ...