Molecules exhaled in the breath may help detect blood cancer, according to new research from Queen Mary University of London.

A common blood test can flag early Alzheimer's disease patients who are four times more likely to experience rapid brain decline, a new study says.

Scientists say blood plasma can carry signs of cancer years ... Future investigations could explore the efficiency of the test in people from other, genetically diverse backgrounds.

A national pilot study designed to determine if blood tests can help detect cancers earlier is open for enrollment.Results of ...

It's still a blood test, and thus still requires a drop of blood -- which sounds unadvisable anywhere near a smartphone, let alone right on its screen.

Just as with Dr. Myers, you can get the test now if you pay out of pocket, but in a few months, 10,000 healthy people 50 and older, from all backgrounds, will get the test free if they qualify for ...

Scientists have pioneered a new way to monitor sodium levels in the blood—without drawing a single drop. By combining terahertz radiation and optoacoustic detection, they created a non-invasive system ...

The blood-based test had a 79.2% sensitivity for colorectal cancer, 91.5% specificity for ACN, 90.8% negative predictive value for ACN, 15.5% positive predictive value for ACN, and 12.5% ...

DALLAS, Nov. 11, 2024 — A new system that combines high-speed video and an artificial intelligence (AI)-powered algorithm may offer quick, no-contact screenings for high blood pressure and Type ...