The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs ...

UNLV biomedical engineer Huang Chen studies how blood cells interact with medical devices and how to make them more efficient. The research is addressing challenges faced by adults with end-stage ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...