Waking up tired despite getting enough sleep? Only specific sleep phases grant restorative rest, and you might be missing out ...

A brand new candidate for weight-loss treatment is on the table, with scientists uncovering for the first time how a hormone ...

A biohacker has shaved 30 years off his biological sleep age by sticking to a strict nighttime routine of getting 6.5 hours ...

The study lasts up to 18 weeks and involves 10-12 visits to the Center for Human Nutrition. The study involves measuring sleep, mood, diet and other aspects of health.

Their invention, the pineal gland simulator and regulator — or “Pinacal” — simulates the effects of sunset and sunrise in ...

The alarm, which uses light rather than sound, is also known as a dawn simulator. This coincides with when cats are most ...

What has puzzled researchers and philosophers for many centuries is the ‘why’ of sleep, along with the ‘how’. We human animals know from experience that we need to sleep, ...

Taking longer to enter the dream phase can disrupt the ability to consolidate memories and interfere with emotion regulation.

Chronic stress does more damage than you think. Learn how it silently affects your body's health, mind, and daily life—and how to stop it.

The study lasts up to 18 weeks and involves 10-12 visits to the Center for Human Nutrition. The study involves measuring sleep, mood, diet and other aspects of health.

Mastering your circadian rhythm can make a big difference if you struggle to fall or stay asleep. A restful night’s sleep is vital for your health, but how often do you feel refreshed? Have you ...

From ancient herbal remedies to modern lifestyle adjustments, discover proven methods to improve your sleep quality naturally and wake up refreshed every day.