Researchers have reported growing hearts containing human cells in pig embryos for the first time. The embryos survived for 21 days, and in that time their tiny hearts started beating. The findings ...

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that ...

Next week, La Jolla Playhouse will unveil its latest world premiere musical, "The Heart." Here's how a play about a human heart came to life. Human organs aren’t usually the leading characters in a ...

In a world-first, scientists at Tel Aviv University have successfully 3D printed a tiny human heart using real human cells. This innovation could reshape the future of organ transplants, offering a ...

A team of researchers from New Zealand, Australia, and other countries have discovered that diabetic hearts are missing an ...

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 and ...

You may have heard the phrase "my heart skipped a beat" when someone was talking about a romantic encounter. In truth, hearts that beat irregularly are dangerous for your health. Atrial fibrillation ...