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 ...

Human bodies make 2 million red blood cells per second. They each live for 120 days and spend that time zooming completely around the body every 20 seconds, carrying oxygen from the lungs to other ...

A new technology has been developed to rapidly stop bleeding in patients who need hemostasis. It is expected to be useful for ...

Editor’s note: Every year, hundreds of undergraduates at the University of Delaware pursue research under the guidance of a faculty mentor, especially during the summer months. Such experiences ...

Researchers say that, using a patient’s own blood or donor blood, the technique could help control severe bleeding and improve treatment for people with clotting disorders.

Scientists have long been puzzled by how maturing red blood cells manage to produce all the hemoglobin they need to carry ...

Researchers at McGill University have developed a rapid way to engineer blood clots that stop severe bleeding and support tissue healing more effectively. Their technique, called "click clotting," ...