A new needle-free technology isn't ready to replace blood draws, but it could serve as a screening tool to flag people who ...

An innovative blood test could detect hidden signs of cancer spreading earlier than CT scans and help adjust treatments in a timely manner.

In the heart of New Delhi, at the bustling Fortis C-DOC Centre for Excellence, Dr. Anoop Misra—renowned endocrinologist and ...

The red blood cell distribution width to albumin ratio (RAR) has been linked to inflammatory processes in neurological disorders, but its association with migraine-related outcomes remains unclear.

A simple blood test can reveal the geographic relationships among healthy cells surrounding a cancerous tumor, researchers at Stanford Medicine and the Mayo Clinic have found. The test is the first ...

Scientists have developed a way to turn the body's own immune cells into cancer-fighting agents—without removing them from the body—by using red blood cells to deliver genetic instructions. Current ...

Scientists have long been puzzled by how maturing red blood cells manage to produce all the hemoglobin they need to carry oxygen to tissues, even after shedding the vital structures they need to ...

Share on Pinterest A single, low cost blood test that measures for small DNA fragments could detect multiple diseases. Image credit: Universal Images Group via Getty Images Researchers have developed ...

Research shows that anything from walking to strength training may add years to your life, underscoring the importance of exercise. But there are so many different ways to get your blood pumping, and ...

Running extreme distances may strain more than just muscles and joints. New research suggests ultramarathons can alter red blood cells in ways that make them less flexible and more prone to breakdown, ...

Living at high altitude appears to protect against diabetes, and scientists have finally discovered the reason. When oxygen levels drop, red blood cells switch into a new metabolic mode and absorb ...

A new study from Gladstone Institutes shows red blood cells act as hidden glucose sponges in low-oxygen conditions, explaining why people living at high altitude have lower diabetes rates and pointing ...