A new study has found a decrease in deep sleep was associated with a higher risk of dementia. A growing body of research points to clear links between deep sleep and memory formation, but also the ...

Poor sleep habits do not just leave you tired and groggy the next day. A new study warns that a lack of sleep, or too much of it, could be a risk factor for stroke.

A new study is pointing to more evidence that staying healthy doesn’t only mean getting eight hours of sleep, it also means ...

Kids and teens who spend more time on screens and get less sleep may have higher risks for future heart and metabolic ...

During sleep, your brain reorganizes information, strengthens important memories, and reduces emotional reactivity—making ...

Researchers analyzing UK Biobank data reveal that poor sleep patterns double the disease risk for 42 conditions, with sleep ...

Chronic pain affects about one in five people worldwide, and women make up as much as two-thirds of that number. A new study ...

Even three consecutive nights of reduced sleep can trigger spikes in blood proteins tied to heart disease risk. This effect ...

I couldn’t get out of bed and leave. Sleep study patients must push a help button on their bedside table for a sleep technologist to unhook them from the wall before they can get out of bed.

A new study reveals that fragmented sleep causes cellular damage to the brain’s blood vessels, providing further evidence to ...