REM stands for rapid eye movement — a stage in the sleep cycle when your brain is almost as active as when you’re awake. Getting enough REM sleep is crucial, as it helps you store information 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 ...

The sleep cycle has three NREM stages and one REM stage. Deep sleep occurs in stage 3 and is crucial for feeling refreshed. REM sleep helps in processing and storing memories. As we sleep, our brain ...

Insomnia — the nightmare you can’t wake up from. Cutting down on caffeine, curbing alcohol intake, kicking a smoking habit and sticking to a regular workout routine are great first steps toward ...

Many medical professionals working night shifts struggle to get enough quality sleep. Working those late hours significantly impacts our natural circadian rhythm. Circadian rhythm internally regulates ...

Americans are not getting enough sleep, and it’s starting to take a toll on our health. According to the Centers for Disease Control and Prevention (CDC), adults across the country are sleeping less ...

Christine Won got into sleep medicine by accident. As an undergraduate student, she signed up for a course called “Sleep and Dreams.” Almost immediately, she became fascinated by the study and ...

World Sleep Day 2026: Struggling to sleep? Dr Sunil Kumar K, a sleep expert, points to lifestyle habits as major culprits – ...

Forbes contributors publish independent expert analyses and insights. Dr. Judy Stone focuses her writing on infectious diseases. While women are said to sleep a bit longer than men, their sleep ...

Interruptions to sleep schedules can be hard on anyone. But when you have chronic insomnia, you’re already behind the curve. “You don’t have the same sleep reserves built up,” says Tracy Chisholm, ...