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 ...

If you’re lying in bed right now, scrolling endlessly through your phone, it might be costing you tomorrow’s energy. Several studies have already flagged that late-night screen time can suppress ...

The intensity of the Sun’s activity ebbs and flows across years, but also across decades—a behavior that scientists haven’t quite figured out yet. At the turn of the 21 st century, astrophysicists ...

The Garmin Index Sleep Monitor is a niche but powerful accessory that solves a long-standing problem for dedicated Garmin users: how to get sleep data without wearing a bulky watch to bed. It works ...

Long-term use of benzodiazepines and Z-drugs may help older adults fall asleep, but new research shows they alter sleep architecture and brain activity in ways that could undermine memory and next-day ...

Share on Pinterest A new study found that daily cannabis use improved sleep in people with insomnia. Getty Images Cannabis products consumed on a daily basis resulted in better sleep for people with ...

Sleep in fish may look different from humans, but rest is essential for survival. Here’s what experts have to say about fish sleep. A protective mucous cocoon surrounds this parrotfish as it sleeps in ...

I've experienced periods of insomnia since I can remember. It worsened over the last decade, due to a combination of a difficult life situation and, I assumed, getting older. A particularly stressful ...

Escape into peace with quiet slime ASMR — pure satisfying squishes and soft pops, no talking, no music. 🎧🌙 Let the soothing textures guide you into deep relaxation and blissful sleep. Perfect for ...