If you're constantly battling colds, your spleen could be the hidden reason. Discover how this organ affects your immune ...

A modified pig liver transplanted into a human patient appears to have functioned normally for the duration of the ...

Choose from Diagram Of Blood Vessels Backgrounds stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video ...

Researchers have developed a new model to track inflammation-driven blood clots that can cause complications in sickle cell ...

Today marks her 41st gallon combined of platelets and blood donated over the span of two decades. She says that "it's a blessing" to donate and encourages people to donate if they can. Through ...

The hope is that this will encourage donations of both blood and platelets, which are desperately needed. Spring break has taken many regular donors out of town, and the recent cold and flu season ...

When skin is cut or damaged, tiny cell fragments circulating in the blood, called platelets, arrive at the injury and spread out to stop the blood from leaking out. Once enough layers of platelets ...

Blood clots are associated with life-threatening conditions such as sepsis, sickle cell disease, heart attack, and stroke.

From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought ...

It was the first total lunar eclipse, also known as a blood moon, in more than two years. A lunar eclipse occurs when the sun, Earth and moon align, in that order. There are different types of ...