The key to getting good sleep is understanding how it works. But it's a complicated thing. And, while we usually hyperfocus on sleep duration, counting the hours of rest we get and assuming the ...

For example, if you need to wake up at 7 a.m., work backward by 7 hours and 45 minutes to come to a bedtime of 11:15 p.m. You ...

Discover seven techniques to help you fall back asleep quickly when you wake up at night, from breathing exercises to ...

When you're sleeping, you cycle through ... adjustable positioning, and sleep tracking — allowing you to ditch the wearables ...

Discover how to transform morning fatigue into lasting energy with personalized sleep strategies, including why the 8-hour ...

The Science Behind the Ideal Sleep Temperature ... Why Warmer Temperatures Disrupt Sleep When the bedroom is too warm, the body struggles to maintain its natural cooling cycle, leading to ...

That’s why nature helps babies slowly learn to self-soothe.” For example, a baby might manage one sleep cycle independently, and then need help from a parent for the next. “This is why ...