As people age, so do their stem cells. Scientists have known for years that the stem cells that go on to become blood cells ...

Getting your wisdom teeth pulled has always felt like a quickly forgettable rite of passage. That framing is starting to look ...

Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...