Recent research reveals we dip into a sleeplike state as our brains flush out waste buildup.

A recent study in Nature Neuroscience takes a more precise look at something many people have experienced: those brief, ...

The mineral zinc may improve sleep or provide an energy boost, but there's not enough evidence to recommend it for most people. In high amounts, it also poses significant risks.

Melatonin supplements provide a hormone that helps people fall asleep. Other over-the-counter sleep aids include diphenhydramine and magnesium, but you can also use good sleep habits to promote better ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? When study participants took an attention test while sleep-deprived, their ...

Sleep apnea affects an estimated 80 million adults in the U.S., yet it remains one of the country’s most underdiagnosed health conditions. Research suggests that up to four in five people with sleep ...

Neuroscientists studying the shifts between sleep and awareness are finding many liminal states, which could help explain the disorders that can result when sleep transitions go wrong Yasemin ...

Cannabis can have a complex effect on sleep, and further research is still necessary to fully understand this relationship. Anecdotally, most people report that cannabis can help them to fall asleep ...

And, believe it or not, your genetic makeup dictates whether you’re more comfortable going to bed earlier or later within ...