Sleep

Ditching the 9 to 5 work day could make night owls healthier and more productive.

His new comrades recognized a kindred spirit through his sleepy protest.

Scientists investigated whether deep sleep was associated with lower levels of a plaque thought to cause Alzheimer's disease.

High schools that start at later times in the day allow students to get more sleep without moving their bedtime and are correlated with improved grades and better attendance. 

"What's wrong with my nap?" asked the president, who is in Singapore this week to attend the Association of Southeast Asian Nations meeting.

Thirty percent of children don't meet any recommended guidelines at all.

Investigators are taking another look at the shooting, which was initially deemed accidental.

Levels of an important protein increase after eating foods high in unsaturated fats, like olive oil.

Researchers have found two key genes which may be crucial to dreaming.

In comparison, sleeping fewer than seven hours per night did not increase the risk of mortality or heart disease.

"I'm already thinking I know the character more than Stephen King."

And without the harmful side effects of radiation.

A sleep researcher explains.

The bed becomes a minifortress—or sarcophagus—upon detection of a quake.

While the finding could have exciting implications for many scientific fields, the thawing of permafrost may not be good news for humankind.

Scientists investigated how a baby's diet could affect their sleep.

The disorder can stop a person from breathing, which reduces levels of oxygen in the blood.

Women—including those who slept for seven to nine hours a night—are significantly more likely to have elevated blood pressure.

Who you gonna call? A rational scientist to help explain things.

Scientists wanted to investigate the 'dangerous cycle' of drinking and sleep deprivation.

Scientists found that different levels of sleep could affect men and women differently.

Sleeping in over the weekend could counteract the negative effects of short sleeps during the week, according to a new study.

People should think twice about using their smartphones after 10 p.m., according to scientists.

Almost 30 million adults in the U.S. have obstructive sleep apnea.

Night owls shouldn't be forced to get up for an 8 a.m. shift, a scientist and author of the study stressed.

A military conflict with Russia could escalate toward a nuclear war, a regional expert told Newsweek.

Step 1. Skip the morning run.

Ugandan President Yoweri Kaguta Museveni is a Trump supporter with a history of controversial comments.

The results might not apply if you only suffer from insomnia for a short amount of time.

The teachers at the daycare reportedly thought it was OK because the hormone could be purchased over-the-counter.