We explore the concept of sleep debt and its effects. Plus, try our simple, science-backed tips to help you catch up on lost sleep and improve your health.

Having trouble falling or staying asleep? White noise could be the answer. Explore 4 benefits of white noise, what it's used for, and how to choose the best white noise machine.

That groggy feeling you get when you wake up is called sleep inertia. We explore causes, symptoms, and 8 practical strategies to help you wake up more easily.

Counter the effects of fatigue and discover how to stop feeling tired all the time. Learn about meditation for increased energy and overcome persistent fatigue.

Too anxious to sleep? You're not alone. We explore all things sleep anxiety — what it is, what causes it, and techniques to help you overcome anxiety at night.

The voice that launched a million TikToks belongs to a real person – who is now helping you drift off to sleep in a brand new Sleep Story on Calm.  

Sleep paralysis can be a disturbing experience. Get more familiar with the phenomenon by learning the types, causes, and how to stop episodes of sleep paralysis.

If you're struggling with insomnia, self-care can help. We share practical tips to help ease insomnia including managing stress, and creating a sleep schedule.

Discover the best time of day to take a nap, how long naps should be to help with sleep deprivation, as well as soothing sounds for quick respite.

Have you been oversleeping? Discover how much sleep is too much, explore causes and symptoms of oversleeping, and learn how to stop snoozing your life away.

Enhance your bedtime routine with our top picks for music that helps you sleep, create the perfect relaxing playlist, and learn the benefits of soothing music.

Sleep better with mindful breathing exercises including 4-7-8 breathing, diaphragmatic breathing, alternate nostril breathing and other techniques.

Discover the best noise for sleep, from white noise to nature sounds, and find the best sleep noise to help you fall asleep faster and wake up refreshed.

Discover how to get deeper, more restful sleep with our deep sleep tips. Plus, learn about the stages of sleep and the reasons you might not be sleeping deeply.

Learn how to turn restless sleep into restful sleep. Understand what causes restless sleep, and try our tips to help you stop tossing and turning at night.

Nightmares can be a nightmare for your health and wellbeing. Find out what causes bad dreams to learn how to prevent them, and fall back to sleep more easily.

Understand how to reset your sleep schedule. Plus, learn the benefits of meditation for sleep, and strategies to get your sleep routine back on track.

There’s a reason you can’t stop scrolling, and it’s probably not what you’d expect. Learn the real reason why it’s so difficult to disconnect from your devices, and how to improve your digital wellbeing.

Each of us has a unique biological rhythm that affects not only how and when we sleep, but also our creativity, productivity, and even our personality. Discover your chronotype and how to harness it to build a happier, healthier life. 

In honor of World Sleep Day, we created this free, downloadable guidebook to help you turn sleep into your superpower.

It includes some essential sleep science (since few of us learned any of this in school), tips and techniques, as well as answers to common questions that may come up on your journey to better sleep.