The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body.

Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move.

This short film offers a look at respiration and a tour around the circulatory system and digestive system in the human body, through blood vessels and into mitochondria. There is a detailed ...

Veins between two capillary networks are portal systems. Closed circulatory system, but fluid constituents of blood leak out of capillaries and return to the heart by the second component of the ...

Lab-grown chicken nuggets are now closer to reality due to blood vessel-mimicking microfibers. Researchers at the University ...

A live water birth is shown and real life images combined with CGI to illustrate the anatomy and function of the circulatory system. This short film is from the BBC series, Inside the Human Body.

Ochsner Health and STEM NOLA are joining forces for an educational event focused on the heart and circulatory system, ...