Most people who see a doctor about back pain get expensive and unnecessary treatment, according to a new study.

Researchers have found a way to discourage cells from migrating around the body, which could fight cancer and autoimmune diseases.

A survey has found that severely obese individuals are aware of the risks of obesity, but feel powerless to change.

A new study has found that lipid rafts – tiny, fat-enriched platforms in our cells – are used by the body to boost immune cells.

A pathologist has warned that indiscriminate use of herbal medicines can be toxic or ultimately lethal.

Researchers working on heart bypass surgery have found a drug that stops grafted veins from rejecting the host.