Sleep plays such a huge role in having a successful day and that includes the final step in the process -- waking up.

Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off fatigue and raise alertness most.

(For example, a portable alarm clock that doubles as a wake-up light.) Think about the sleep environments at your destination and en route. Will you be in a hotel? A rental? Will there be lots ...

Bruce Pearl explains the impact of three Jewish coaches in Final Four 'wearing their faith on their sleeves' ...

This is the body's 24-hour sleep-wake cycle. It naturally responds to light and darkness, and it dictates when we get hungry, sleepy and ready to wake up. Think of it as an internal clock.

People with SSS perform well at work or school even though they have short periods of sleep. They don’t feel the need to take naps or catch up on sleep on weekends ... β1-adrenergic receptor affects ...

How many hours of sleep you need varies with age, but most adults should be aiming for "seven to nine hours". The expert explained: "Getting less than seven hours of sleep has been linked to diabetes, ...

If you're tired of running to the restroom at night, it's time to save your sleep with these five steps ... a medical condition that causes you to wake up more than once per night to pee.

‘I go to sleep around midnight and set my alarm for 7.30, but wake up around an hour before the alarm goes off. So I lose out on an hour’s sleep which is frustrating. I have blackout blinds so ...

I probably would struggle to sleep, to be honest ... “In the case of Apollo 13 there were even four teams set up for the flight director function — apart from the many other teams for ...

With age, sleep becomes fragmented, making you more likely to wake up and then register the urge to urinate. This explains why nocturia often worsens even with a healthy bladder. Improving overall ...

“I want you to stay in the lighter stages of sleep, because when you nap too long, you may wake up from a nap feeling worse." Napping for more than 30 minutes increases the risk of the body ...