CHICAGO - This Valentine’s Day, we heard from a woman who recently underwent a rare dual organ transplant. Doctors gave Laura Valentine a new heart and liver. Valentine, 35, was born with only half a ...

The vagus nerve does it all—tells your lungs to breathe, controls your heart rate, and even forms the foundation for a whole ...

Cardiovascular diseases claim more lives in the U.S. than all forms of cancer and accidental deaths combined, according to ...

The female reproductive system includes internal and external organs, each designed to carry out varying functions. Learn more about the anatomy of this system.

To maintain a healthy heart, researchers say people should focus on diet and exercise, limit alcohol, manage stress, get ...

Scientists are starting to understand more about the small heart muscle fibers that Da Vinci showed in his illustrations over ...

Going for a brisk walk can keep your heart healthy. The Heart Foundation recommends aiming for at least 30 minutes of walking ...