Blood is made up of red blood cells, white blood cells, platelets, and plasma. Markers called antigens are found on the surface of red blood cells, and differences in these markers classify various ...

Scientists in Thailand have uncovered more mysteries in the world of blood, beyond the commonly available blood groups, A, B, O, AB, with the Rh factor that determines positive and negative. They have ...

Many of us first learned our blood types during school donation drives, often encouraged by the promise of soda and bread. Back then, our understanding was limited, shaped by myths such as 'Type O is ...