When major trauma strikes, the demand for blood can surge without warning, LifeServe says.

Add Yahoo as a preferred source to see more of our stories on Google. A new rapid test that checks for traumatic brain injuries using a single drop of blood is expected to make its debut in the ...

A new CRISPR-powered light sensor can detect the faintest whispers of cancer in a single drop of blood.

For decades, confirming Alzheimer’s disease has meant invasive spinal taps, expensive brain scans, and, too often, waiting until memory loss is unmistakable. Now researchers and regulators are ...

TEMPE, AZ (AZFamily) — Arizona State University researchers are developing a blood test that can detect certain diseases in minutes using a single drop of blood. ASU associate professor Chao Wang and ...

Using infrared light and machine learning, researchers have developed a method to effectively screen human health and its deviations at a population level. Envision a scenario where a single drop of ...

A sudden drop in blood pressure means vital organs may not be getting enough blood flow. Common causes include dehydration, heart problems, and internal bleeding. Decreased cardiac output can cause a ...