School leaders say students will be able to simulate care and provide free services for patients. Click to learn how the units will bring needed care to underserved communities.

Unlike expensive positron emission tomography (PET) scans or invasive lumbar punctures, the new blood test measures the ratio of two proteins, pTau217 and ß-Amyloid 1-42, which are implicated in ...

Learn the 7 most important blood tests adults should take regularly to monitor overall health and prevent life-threatening ...

Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out.

While most people mark their age by the number of birthdays they've celebrated, scientists have long known that the body's organs do not all age at ...

A clinical trial is launching to test the effectiveness of new tests that aim to detect genetic signatures of cancer in the blood.

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

Titer tests are what's used "to help you determine if you currently have immunity to certain diseases due to past infection ...

Discover 7 essential blood tests that can help detect cancer early in men and women. Understand the significance of these tests and improve your chances of early diagnosis and treatment.

Discover how blood and urine tests reveal junk food consumption through biomarkers in a new study, offering insights into ultraprocessed food's impact on health.

FDA approves first blood test for Alzheimer's detection. Simple blood draw replaces expensive scans and spinal taps.