The body's organ systems include your circulatory and respiratory systems, your brain and nervous system, and the organs of your gastrointestinal tract. Each group of organs has a different complex ...

Health issues in other organ systems, like the kidneys or metabolic system — which includes how the body manages weight and blood glucose — can lead to heart trouble.

Scientists have figured out a way to test if your organs are at risk of giving out, new research reveals. The organs in our bodies age at differing rates, with certain organ systems falling apart ...