You’ve likely felt your heart beating in your chest after strenuous activity — or have taken your pulse by placing your fingers on your wrist or neck. A less common — and sometimes startling — ...

A subtle whooshing or pulsing sound in the ear, often noticed in quiet environments, is gaining medical attention. Doctors are exploring the link between hearing and blood flow, revealing a stronger ...

Nina Chamlou is a writer, interviewer and storyteller from Portland, Oregon. She covers technology, healthcare, psychology, mental health and social justice issues. Her motto is that useful info ...