In the brain, Alzheimer’s is characterized by two proteins, amyloid beta and tau, that become dysfunctional, forming plaques ...

Here are five tests worth asking your doctor about at your next visit. The complete blood count, or CBC, measures red blood ...

For women age 70 and over with a common form of breast cancer, determining "the right size" of treatment can be challenging, in part because clinicians have limited tools to guide individualized ...

The test, targeted at adults with asymptomatic tuberculosis, detected the infectious disease in the blood up to 18 months ...

Take glycated hemoglobin (HbA1c) for example—the HbA1c test revolutionized the way we diagnose and manage diabetes because it ...

Why do some people live longer than others? New research from the University of Minnesota and Duke University, recently ...

At present, diagnosing and treating patients can be complex ...

But here's why you likely won't be seeing it in your doctor's office anytime soon.

March 18 () - A new blood test for the painful uterine disorder endometriosis detected cases missed by ultrasound and MRI, ...

The survey results reveal strong enthusiasm for blood-based screening options among adults aged 45 and older, the group ...

Hemochromatosis is a disorder that causes your body to absorb too much iron. Blood tests that measure iron levels in your blood and liver can help diagnose the condition. The medical disorder ...

Guardant Health markets Shield, an FDA-approved blood test for primary colorectal cancer screening. The Harris Poll conducted the survey from Feb. 24-26, 2026, among 1,189 U.S. adults, ages 45 and ...