Health trackers can now alert you to shifts you can’t feel. Doctors warn the data might give you anxiety—or a false sense of ...

A sample of your blood can reveal much about your health. But it can be hard to know which blood tests are truly worth taking ...

Researchers built a smartphone app that can check blood pressure by simply recording a short video of someone’s face, then analyzing the blood flow under the skin. High blood pressure can lead to ...

When a patient signs on to a telehealth portal, there’s little more a provider can do than ask questions. But a new artificial intelligence (AI) technology could allow providers to get feedback about ...

Scientists from the University of Exeter has developed a precise method to interpret ankle blood pressure readings—an innovation that could transform care for people unable to have their arm blood ...

Don't worry if someone's checking your blood pressure in a loud public place. The reading they get is apt to be just as accurate as if the test were taking place in a quiet, less stressful environment ...