Learn what research tells us about how wearing socks to bed affects sleep and foot hygiene, plus beliefs about socks, sex, ...

Quality sleep doesn't happen on its own. Luckily, you can control the factors that impact your sleep and benefit from better rest.

Shortchanging your sleep makes you feel pretty crummy, but the impact is even worse than you may think. Poor sleep can weaken your immune system, leaving you more susceptible to viruses; it ups your ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life.

A good resolution for the new year is to cut down on the extra cups of coffee later in the day. Experts recommend having your last cup of coffee around noon or 8 hours before sleep. However, it ...

In a world that never seems to sleep, the quest for quality rest has become more urgent than ever. With more than 70 million ...

Sleep apnea — a disorder in which one’s breathing is interrupted for seconds or minutes at a time during sleep — affects people of all ages, genders and body types, according to Dr. Indira ...

It may take up to eight weeks of magnesium supplementation to notice a significant improvement in sleep quality. See what factors affect it.

Magnesium is a trending sleep aid but does it really improve sleep? Experts explain the right form to take, when to take it, and how much.

Nobody is a perfect sleeper—we all need a little sleep support sometimes, and it's important that we seek it out because catching ZZZs is fundamental to achieving and maintaining good head-to-toe ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sleep gadgets for kids can ...