Millions of people donate blood each year, saving countless lives. After a donation, plasma and white blood cells are ...

Red blood cells, long thought to be passive bystanders in the formation of blood clots, actually play an active role in helping clots contract, according to a new study from researchers at the ...

For half a century, a tiny quirk on the surface of red blood cells has puzzled doctors and put a small group of patients at ...

The immune system consists of inflammatory and regulatory T cells (Tregs) that promote or dampen immune activity, respectively. These cells react to specific antigens that specialized cells like ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...

A fundraising group invited the Northern Kentucky community to its 38th annual meal giveaway, providing families with food, drinks, dessert and even toys. 2 kids, 1 adult hospitalized after triple ...