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 ...

In a new study of human ear tissues, hearing scientists have demonstrated that age-related hearing loss, also called presbycusis, is mainly caused by damage to hair cells, the sensory cells in the ...

For the past sixty years, it has been thought that age-related hearing loss, known as presbycusis, is driven primarily by damage to the stria vascularis, the cellular “battery” that powers the hair ...