If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Makio Murayama, a Japanese-American biochemist who was turned away from the Manhattan Project due to his heritage, rose to prominence for his work uncovering the link between the structure of ...

Ceniya Harris, age nine, of Boston should be a very sick little girl. Both her parents unknowingly passed her a copy of the genetic mutation for sickle-cell disease, a debilitating and sometimes fatal ...

The purpose of the current review is to provide an overview of clinically relevant concepts on the mechanism of physiological and clonal erythropoiesis and to summarize recent developments in the ...

Whenever you see blood outside your body, it looks red. Why? Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that’s crucial for carrying oxygen ...

IN 1955 Rucknagel et al. 1 described a new abnormal hemoglobin in a Negro family in North Carolina. This hemoglobin, designated "I", migrated more rapidly than normal hemoglobin on filter-paper ...