Michigan football is honoring former school athletics counselor Greg Harden with a "G" inside of a heart sticker on the back of the helmet today in a game vs. Arkansas State (follow live updates ...

The university allows anyone to study in this heart library. Inside the lab, cardiac anatomy and physiology experts assemble ...

Incredible video takes a trip inside human hearts – showing the organ ... And while the healthy heart is a clearly defined shape, the poorly heart is rounder, with withered vessels and muscle ...

and 15 years after that she received a new heart. In the five years since the transplant, running helped her discover what she calls the “athlete inside” of her. Three weeks ago she ran the ...

Kristina Moon, a portrait of strength and love, listens to her husband Billy's heart inside transplant recipient Richard Grehl. Moon's husband Billy, a New York City firefighter, died in a ...