Scientists have developed a blood test that can help predict which breast cancer treatment will work best. The team at the ...

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

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

A potential blood test can distinguish ME/chronic fatigue syndrome with great accuracy, after years of medical uncertainty.

A simple, at-home fingertip blood test shows promise for early Alzheimer’s disease detection, according to a new Europe-wide ...

Researchers found that blood samples collected at home and mailed in can reliably track early Alzheimer’s-related brain ...

Strokes are a medical emergency, yet imaging can capture only snapshots of how brain damage develops in the hours and days ...

The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure. Cotinine is a chemical that comes from the breakdown of nicotine in the body. A blood test ...

There are indications that a simple finger-prick blood test could, in the future, detect Alzheimer's disease long before the ...

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

Measuring blood glucose levels is critical for maintaining optimal health and identifying sudden changes. Test strips are a ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...