At times, even the smallest entities in the body may arrange themselves to create patterns that are surprisingly ordered. For ...

Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th-century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and sperm cells ...

A new preclinical study shows that red blood cells can be tagged in vivo and used as long-lasting carriers for imaging agents ...