Recent research reveals we dip into a sleeplike state as our brains flush out waste buildup.

Zero-gravity sleeping is a reclined position where your head and upper body are elevated at about a 40-degree angle, while ...

What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality ...

This article was featured in the One Story to Read Today newsletter. Sign up for it here. I like to tell people that the night before I stopped sleeping, I slept. Not only that: I slept well. Years ...

Plus, how to get enough of the mineral.

People across social media claim that dark showering can help reduce stress and aid in sleep. Some experts agree. Learn more ...

Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure sleep directly but instead infer states of slumber from signals like heart ...

Pink noise is often promoted as a sleep aid, but experts warn it can disrupt rest if used incorrectly. Here’s what sleep ...

We're all chasing better rest. From herbal teas and nighttime routines to white noise machines and tracking apps, quality sleep is now a key part of the wellness conversation. But for people with ...