Medically reviewed by Michael Menna, DO Key Takeaways The body's organ systems include your circulatory and respiratory ...

This circulation of synthetic blood is a major step forward when it comes to robotics because it more accurately mimics how biological animals function. In biological animals, oftentimes parts and ...

Cutting-edge imaging is changing outcomes for patients with a variety of circulatory system disorders.

Some circulatory diseases, such as stroke and heart attacks, need emergency medical attention. Learn more about 11 circulatory diseases here.

Immune system may cure Alzheimer's disease. Turns out, vessels connecting the brain and the immune system play critical roles ...

Surgeons at Duke University have resuscitated a 'dead' heart on the operating table after it stopped beating for more than five minutes.