Scientists have created a non-invasive patch to measure glucose levels through the skin - potentially removing the need for millions of diabetics to carry out finger-prick blood tests. The patch draws ...

A wearable ultrasound patch could soon be saving lives, by monitoring the blood flow in hospital patients' brains. The device is only about the size of a postage stamp plus it works continuously, ...

Older menopausal women taking hormone replacement therapy (HRT) should be offered patches before pills, experts have said, after a study showed oral drugs raised the risk of a deadly blood clot.