But how do sleep cycles work? To find out, I took part in a polysomnography. This is a gold standard sleep study that helps ...

It can vary depending on your sleeping pattern and schedule, but generally, the worst time to nap is during the late ...

A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and reap the health benefits.

Despite decades of research, scientists admit that they still have a lot to learn about sleep. In general, sleep can be ...

I've learnt that sleep regularity is more important than sleep duration, and that fact has transformed my rest. Here's why.

It's that time of the year when we trade an hour of sleep for an extra hour of daylight, and these simple switches will make ...

Don't be down about springing forward. Learn how to adjust to daylight saving time with five tips from medical professionals and sleep experts.

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the shine of a full moon can throw off your circadian rhythm, the system in our ...

One of the most immediate effects of Daylight Saving Time is the disruption of our circadian rhythms—the body's internal clock that regulates sleep and wake cycles. When clocks "fall back" an ...

Many people use melatonin for sleep, but it must be used for the right purpose at the right time to be effective and avoid ...

With daylight saving time fast approaching, our sleep cycles are about to get thrown for a loop. But don’t panic — you don’t have to rely on pharmaceutical sleep aids that leave you groggy ...

Stress, anxiety and worry are other common reasons for sleep problems. Teens are dealing with more stress than their younger ...