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, ...

April Theory is the notion that this springtime month is perfect for setting goals and making a fresh start. The theory goes ...

That said, if you routinely wake up with aches and pains or lack quality sleep ... time to consider your sleeping position and your mattress. Many of the beds that feature in this year's best ...

Walking is one of the easiest and most effective forms of exercise. But did you know that the time of day you walk can impact the benefits you receive? While walking at any time is great for health, ...

The best time to nap will vary based on your work schedule, sleep-wake cycle and preferences. "Let's be in line with our circadian rhythm," says Dasgupta. Our circadian rhythm is our body's ...