Researchers created lab-made heart cells for "Body on a Chip" project. — -- Science fiction became reality after researchers from Wake Forrest University say they managed to turn stem cells into ...

Researchers at the Francis Crick Institute have discovered that the heart's own contractions trigger biological signals that guide the formation of a functional beating heart. Their study in zebrafish ...

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...