A simple test that involves making a small diamond window with your fingers can help you to see the warning signs of a serious health condition, including lung cancer and heart disease, doctors say.

A super-fast five-second test that analyses the patterns made by your fingers can help you discover the early signs of lung cancer. Known as the diamond finger test, doctors say it is the fastest way ...

Some information about our bodies can only be discovered through blood tests. Tests that are performed at home often need a finger prick to draw blood. People who have diabetes and don’t have a ...