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

In the modern age, few things are more ironically stressful than sleep. Are we getting enough? Too much? Dropping off too quickly or too slow? Once we’re out, is it normal that we keep dreaming about ...

Light sleepers wake up easily due to little disturbances like noise, light, or movement. Being a light sleeper isn't just a ...

Lindsey Hudson began to suspect her sleep habits weren’t the norm during her freshman year at Southern Nazarene University in Oklahoma. A competitive high school cheerleader, teenage Lindsey—busy with ...

A certified sleep science coach and mattress expert, JD has been reviewing online mattresses professionally for the past five years. During that time, he's tested well over 150 beds and dedicated ...

Do you think you can function on four hours of sleep? What if you got four hours for two nights? What if you only got four hours of sleep every night for a week: Do you think you could function ...

Whether you want to block out the noise, nap on a plane or stay aware of your surroundings, these are the best sleep headphones to look for in the upcoming Prime Day sale. When you purchase through ...

Short sleeper syndrome is a condition that allows some people to operate on less than six hours of sleep and feel completely fine during the day.