Thousands of people in South Africa are waiting for a life-saving organ transplant, but our very low organ donation rates mean that many won't get a transplant in time. Spotlight asks the experts why ...

Retinal scans, aided by artificial intelligence, may soon offer doctors a simple, non-invasive way to detect several medical conditions.

A rat study has found that aerobic exercise may reshape nerves that control the heart. However, the impact was not the same ...