For years, doctors have relied on familiar vital signs—heart rate, blood pressure, temperature and oxygen levels—to monitor someone's health. But researchers at the University of Missouri believe one ...

Every week seems to bring a new health headline, whether it’s about climbing autism rates, changing vaccination recommendations or unexpected cancer risks. For people trying to make informed choices ...

New blood tests could help doctors diagnose Alzheimer's disease faster and more accurately, researchers reported Sunday – but ...

A new scientific breakthrough may soon let doctors measure how old your organs truly are using just a single test.