A hyperbaric chamber exploded at the Oxford Center in Troy, Michigan, killing a 5-year-old boy being treated and injuring his ...

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells.

At the University of Minnesota, researchers keep hearts alive outside the body for hours. Medtronic uses them to develop ...

A woman with heart failure was kept alive long enough to receive a heart transplant, in part thanks to newly developed ...

Innovative muscle patches derived from stem cells demonstrate efficacy in heart repair, improving function in primates and a ...