Non-24-hour sleep-wake disorder (N24SWD) occurs when your sleep-wake cycle gradually shifts out of sync with the 24-hour day. It affects about half of blind people, but it can also affect those with ...

A series about how people with highly specific sleeping situations fall asleep and stay asleep — and the products they use. Artist Robin Farmer has lived in Alaska her whole life — she was born and ...

Don't expect me to fall asleep without my nightly cranial nerve exam. At this point, ASMR videos are a staple in my bedtime routine, and I swear they work better than melatonin. I can't tell you how ...

In 2025, sleep is often as a luxury, but the truth is it's one of the most basic fundamentals of health alongside food, water, and oxygen. However, most people don't realize how vulnerable the human ...