New research shows that signs of Alzheimer’s disease can already be detected in the blood of people as young as their 40s.

“Textiles have complicated structures and are often absorbent. These characteristics can result in highly distorted ...

A research team at the Medical University of Vienna has developed a blood test that allows the identification of individuals ...

A single blood draw that can detect 50 different types of cancer sounds like science fiction, but it's already available to ...

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 ...

Scientists say blood plasma can carry signs of cancer years ... Future investigations could explore the efficiency of the ...

A blood-based test has acceptable accuracy for colorectal cancer detection but not for advanced precancerous lesions in an average-risk colorectal cancer screening population, according to a study ...

Discover a groundbreaking blood test that detects celiac disease without gluten exposure, offering a faster, pain-free diagnosis.

The first blood test used to diagnose Alzheimer’s disease was cleared by the Food and Drug Administration for marketing Friday, meaning the laboratory test can be marketed and sold in the U.S ...

You may need regular blood tests to keep track of how well you and your doctor are managing a condition such as diabetes or high cholesterol.

The test checks for primary aldosteronism, a condition that affects up to 30% of people with high blood pressure, researchers said.