Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

Add Yahoo as a preferred source to see more of our stories on Google. Emily McDonald (@emonthebrain), a neuroscientist, recently posted a video to TikTok breaking down five tips her viewers can follow ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ask a good sleeper what they do to ensure a successful night’s rest, and they’ll likely tell you: nothing ...

As little as 1 per cent reduction in deep sleep per year for people over 60 years of age translates into a 27 per cent increased risk of dementia, according to a study which suggests that enhancing or ...

Sleep problems are common and can take a huge toll on health, mood and productivity. The good news is that most people can ...

It has been known for nearly 20 years that slow, synchronous electrical waves in the brain during deep sleep support the formation of memories. Why that is was previously unknown. Now, a team of ...

Sleeping, breathing and drinking water sounds easy, right? Well, many of us aren't doing these daily tasks effectively, one expert says. Michael Breus, clinical psychologist and author of "Sleep Drink ...

Despite our best intentions, the holiday season often becomes a time of stress, anxiety and even seasonal depression. According to a CNET Sleep survey, 42% of US adults struggle to get quality sleep ...

If you’re considering taking a night train this year and want to ensure you’ll get a restful sleep, here are top tips from health expert Jessica Sepel, founder of JSHealth Vitamins. ByRebecca Ann ...