It might be time to take a page out of a rooster’s book. Recent research helps explain why those of us who prefer to stay up late reap an unpleasant reward.

As part of Update 1.05.0, an in-game event was added to Grow a Garden, introducing the Wise Old Owl and Lunar Glow Event. In ...

Using boxes installed on vines, researchers had an idea to put GPS tracking devices on the owls to study their behavior.

Discover how aligning your wake-up time with the 90-minute sleep cycle can help you wake up refreshed and improve your ...

When you need sleep depends on what’s called your chronotype—your body’s natural inclination towards certain times of day.

How your sleep patterns shape your weight by influencing hormones, cravings, metabolism, and appetite beyond diet and ...

Backed Day & Night Orange Glasses Help Reduce Blue Light Exposure, Improve Sleep, and Relieve Digital Eye Strain in 2025Los ...

Zebrafish lacking a functional muscle clock showed signs of premature aging at two years. They were shorter, weighed less, swam less frequently and at slower speeds.

The circadian rhythm—our body’s natural 24-hour clock—regulates when we feel sleepy and when we feel alert. It governs the ...

There are night owls and morning larks, writes columnist Colleen Steele, referring to people's sleep habits. So which bird are you?