Veins are a type of blood vessel that return deoxygenated blood from your organs back to your heart. These are different from your arteries, which deliver oxygenated blood from your heart to the rest ...

Your circulatory system contains three blood vessel types: arteries, veins, and capillaries. Arteries carry blood from the heart, unlike veins, which carry blood to the heart. According to the ...

The reality of terminal lung disease is that there are more patients badly needing a lung transplant than there are donors available. The reason behind this is not just tied to a low number of donors, ...

A team of researchers has identified a previously unrecognized hub for waste clearance in the human brain, located along a major artery supplying the brain’s protective outer layer. This discovery, ...