About 430 million people around the world experience disabling hearing loss. In the United States, approximately 37.5 million adults report some trouble hearing. Hearing loss can happen when any part ...

About 170 billion cells are in the brain, and as they go about their regular tasks, they produce waste — a lot of it. To stay healthy, the brain needs to wash away all that debris. But how exactly it ...

In the conversation about how to protect and improve brain health, exercise is always at the top of the list. This is because consistent research shows that people who move their bodies are at lower ...