The internet claims waking at the end of a sleep cycle will leave you refreshed, but experts aren’t convinced.

You know as well as we do that the amount and type of sleep you get every night can significantly affect your mood, energy level and comfort throughout the day. But isn't it odd that sometimes you ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images There are tell-tale signs when you don’t get enough REM sleep. It’s the ...

But, how do dreams work? Most dreaming occurs during REM (rapid eye movement) sleep, a stage of the sleep cycle where brain activity increases, the body becomes temporarily paralyzed, and vivid dreams ...

Ever wonder why some mornings you wake up ready to go, and others you feel like a zombie? The difference often comes down to when you wake up during your sleep cycle, and that’s exactly what a sleep ...

Sleep deprivation destroys exactly what high-achievers need most: sharp decision-making, emotional control, creativity, and ...

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 ...

Do you think you need a nightcap to get a good night's sleep? Explore the dark side of that myth and learn how to change your ...

Ever wondered why waking up at 5 AM can feel refreshing, but dragging yourself out of bed at 7 AM feels exhausting? The ...

I'm a contributor specializing in sleep and beauty content. You may remember little to nothing when you wake up, but there’s a lot going on while you sleep. You just spent the previous seven to nine ...

People often report having unusually vivid or bizarre dreams while on holiday, and science suggests there are clear reasons ...