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Quality sleep improves your ability to adapt to life’s stressors. Learn how sleep builds resilience and strategies to sleep more soundly.
How does your body know it's time to sleep? Learn about the science of sleep, including the stages of sleep, circadian rhythm, and sleep-wake cycle.
Morning sun exposure is a research-backed way to feel more alert and sleep better. The best part? All you need is 5-10 minutes.
Sleep latency — the time it takes you to fall asleep — is typically between 10 to 20 minutes. Learn more about why yours might be high or low.
Dreams — which occur in the REM phase of sleep — play a vital role in regulating your emotions.
