A study identified five sleep types that could be linked to mental well-being, bedtime habits and brain activity. The ...

A preexisting condition usually refers to a health issue you had before the date new health coverage starts. People may also use it to refer to health conditions you had before a new one began. Since ...

Scientists have identified five sleep profiles, each of which is linked to distinct mental health symptoms and brain activity ...

Core programs will keep running because their funding is built into law. But a popular Medicare benefit has already ended, ...