When a baby is born in the United States, a few drops of blood are taken from their heel to test for many conditions that could affect the child’s long-term health or survival. This testing is part of ...

A toxicology screen is a test that determines the approximate amount and type of legal or illegal drugs that you’ve taken. It may be used to screen for drug abuse, to monitor a substance abuse problem ...

A new revolutionary test for detecting ovarian and breast cancer, which could potentially measure future cancer risk, is being developed by researchers from UCL's Institute for Women's Health. The ...