Red blood cells modified with Nobel-prizewinning chemistry can snap together to form clots that staunch bleeding in seconds.

Scientists have developed a way to turn the body's own immune cells into cancer-fighting agents—without removing them from ...

Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes than people living closer to sea level. But the mechanism of this protection ...

Huntsville Hospital is expanding care options for patients with blood disorders, launching a new outpatient red blood cell ...

Your red blood cells are tiny couriers, carrying life-sustaining oxygen from your lungs to every cell and bringing back carbon dioxide for release. Hemoglobin, the iron-rich protein inside them, makes ...

A revolutionary synthetic blood is nearing human trials. This freeze-dried product can be stored for years at room ...

The production of red blood cells from stem cells has emerged as a transformative approach to address chronic blood shortages and meet the increasing demand for transfusion therapies. By harnessing ...

Anemia may develop from having too few red blood cells or too little hemoglobin, the iron-rich protein that carries oxygen to all of your organs. Anemia is a signal that your body’s capacity to ...

Bone marrow is the spongy tissue located within the hollow center of bones, serving as the primary site for the continuous ...