Sleep is made up of many dimensions, not just how long we sleep,” said Aurore Perrault of Concordia University in Canada.

Many sleep experts recommend exercising in the morning, but some people can exercise at night without harming their sleep. Learn what research says about working out at night.

There comes a time in every man's life when he has to address the issue of Y-fronts and, for David Gandy, that time is now.

Oura Health makes a pricey smart ring that busy executives, celebrities and others use to track health measures like their sleep patterns. It expects $1 billion in sales this year. By Jordyn Holman ...

This month, we speak to Professor Russell Foster, a specialist in Circadian Neuroscience and sleep, and author of Life Time: The New Science of the Body Clock, and How It Can Revolutionise Your Sleep ...

Clocks are scheduled to “fall back” on Sunday as part of Daylight Savings Time. Photo by Sonja Langford via Unsplash In a few short weeks, it will be time to fall back, as they say, returning to ...

Much of sleep medicine research focuses on specific problems, such as sleep apnea’s link to cognitive decline, how insomnia ...

In a few short weeks, it will be time to fall back, as they say, returning to standard time and darkness falling before dinner time. It also means an hour of extra sleep on the official day, Nov. 2, a ...

Researchers discovered that long commutes and cramped homes in Tokyo predict higher rates of insomnia and daytime sleepiness. The findings reveal a clear urban trade-off between convenience and ...

Sleep experts say that the rules of good sleep have changed. Here, Women's Health breaks down what to know about sleep, ...

New research suggests that two unlikely lifestyle elements—the size of your bedroom and the length of your commute—are linked ...

From tart cherry juice to the timing of your last meal, the emerging science of chrono-nutrition reveals how specific foods ...