MINNEAPOLIS – Robert Tranquillo came to the University of Minnesota in 1987 with a doctorate in chemical engineering and a budding interest in the mechanical forces that help wounds heal. Today, he ...

Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The circulatory system consists of three independent systems that work together: the heart ...

Today, he and his research team stand at the brink of a medical breakthrough — engineering replacement parts for the human circulatory system — and he can just about see the culmination of his life's ...