When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and ...

A mid-day snooze can be restorative if you time it right. If you're a fan of an afternoon snooze but sometimes wake up ...

These differences aren’t just habits—they’re part of someone’s biology, and these differences can be grouped into a variety ...

We can't talk about morning sunlight and improved sleep hygiene without first addressing our circadian rhythm. This is the body's 24-hour sleep-wake cycle. It naturally responds to light and darkness, ...

A study published in the Journal of Personality and Social Psychology found that people who wake up at this time are often ...

Done wisely, naps can be a valuable way to boost your focus and energy. A sleep researcher explains how to get it right.

If you often feel low on energy, one of the first things you should ask yourself is how much sleep you're getting. Good sleep ...

The best sunrise alarm clocks help you wake up gently and start your day energized. See our top picks from Hatch, Philips, ...

For seven days, they recorded their diet against objective sleep parameters. The study concluded that a 6% rise in protein ...

Waking up in a bedroom that doesn’t inspire you is ... A groundbreaking January 2025 survey revealed that 38% of Americans reported better sleep quality after simply changing their bedroom ...

The best sunrise alarm clocks help you fight ... The app has additional features to help personalize your sleep and wake-up routines, and you can choose different intensities and colors for ...