Antarctic icefish are famous for living without red blood cells, but they are not alone. A species of needle-shaped, ...

The red cell distribution width (RDW) blood test measures differences in the volume and size of your red blood cells. Red blood cells help carry oxygen from the lungs to other parts of your body.

'Dancing With the Stars' Fans Have So Much to Say About Robert Irwin Winning Season 34 Massive bar raid in Arizona ends with 249 arrests: 'Underage drinking is not a minor issue!' Missing boaters ...

Immature ganulocytes, also called myeloblasts, are a type of young white blood cell. Unusual amounts of myeloblasts usually occur due to problems with bone marrow, such as certain types of blood ...

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 ...