A new blood-filtering device is getting promising results against sepsis, a condition that affects almost as many people as cancer
Freeze-dried plasma has helped trauma patients for decades. Why is it still out of reach for the American military?
The meaning behind the numbers
Healers used them for centuries, and now the little bloodsuckers are back in the hands of doctors and surgeons
Is the ban on gay blood donation health-conscious or homophobic?
Laura Splan’s artwork will make you look – twice
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