Sleeping burns more calories than you might think. Find out how to estimate how many calories you're burning at night, and what can affect those numbers.

Interrupted sleep can leave you feeling physically and mentally depleted. Explore the top causes and 12 tips to calm your nights, fix midnight wake-ups, and sleep soundly again.

Struggling with rest? These 7 sleep-promoting foods may help. Explore the best (and worst) foods for sleep and how they fit into a soothing bedtime routine.

Delta brain waves while you sleep power your deepest rest. Discover how they shape memory and recovery, and explore 8 ways to boost your deep sleep tonight.

Struggling with sleep due to your ADHD? Learn about the connection between the two, common sleep disturbances, and 9 tips to help you rest easier and feel more balanced.

From heavy meals to blood sugar swings, there are many reasons you may feel sleepy after eating. Here are 8 simple shifts to boost your energy and feel more alert.

Curious if you’ve had your pillow for too long? Here’s what the experts say, why replacing it can improve your sleep, and 10 tips to optimize both your rest and your bedding.

Sleeping on your left side vs your right side can impact your sleep quality. Discover each side's pros and cons, plus 7 tips to help you rest easier and wake up feeling refreshed.

Tart cherry juice for sleep is trending, but does it actually work? Here’s what studies say, what the possible benefits are, and 5 mindful tips if you’re thinking of trying it out.

Think of circadian rhythm as your body’s master clock. Discover how it affects your energy and sleep, and 10 simple ways to support it every single day.

Is it snoring or is it sleep apnea? Learn how to tell the difference, 19 ways to protect your (and your partner's) sleep, and when to know it's time to see a doctor.

Struggling with restless nights? Learn what tai chi is and why it can support a better night's sleep. Plus, 5 simple tai chi moves to help you drift off with ease.

Wondering why you can't nap even when you're exhausted? Here are 8 reasons naps can feel impossible, how they benefit you, and some simple tips to help you nap more easily.

Better sleep isn’t just about more hours — it’s about structure. Discover the basics of sleep architecture and 10 tips to support your body’s natural rhythms.

We all know someone who can fall asleep in under 5 minutes. If that seems like an impossible dream for you, try these 8 techniques to help you fall asleep a little faster.

Looking for natural ways to get better sleep? Learn how meditation can help calm your brain and 6 techniques to help you fall asleep with ease tonight.

Are you (literally) tired of having restless nights? These 4 beginner-friendly guided meditations can help you unwind, release tension, and finally get a good night’s sleep.

To feel more well-rested, you don’t need a fancy app — just a sleep calculator. Learn what it is, why it works, and how to figure out how much sleep you really need.

Many couples have tried a sleep divorce, or sleeping separately, but is it right for you? Learn how it may strengthen your relationship and 9 ways to stay connected.

From lucid dreams to vivid dreams, explore the 6 types of dreams you might experience. Plus, what causes different dreams and 7 tips to work with them intentionally.