Turns out that lying down to catch some Zs is not universal. Some animals skip the whole “horizontal nap” deal and snooze ...

They are either applauded for their audaciousness or cursed for their persistence in nocturnal singing or in the defense of ...

Great tits in urban environments produce fewer offspring compared to their forest-dwelling counterparts due to light ...

A report from the Cornell Lab of Ornithology shows that bird populations across every U.S. habitat are plummeting, with 229 ...

As we sleep, our brain moves through four stages and two phases: non-rapid eye movement (NREM) and rapid eye movement (REM). The brain has four stages within the NREM phase. Each stage and phase of ...

Certain bird species can sleep while flying by using slow-wave sleep, resting one half of their brain. Let’s explore remarkable birds that master this incredible mid-air napping skill.

We’re so dependent on this device that even when we go to sleep, we need an alarm clock ... It’s a decent solution, and it’s pretty cheap. Early Bird Alarm Clock is one of the more ...

The vast distance of the course is, in part, the reason behind one of the most baffling Masters aspects - the alleged absence of birds, squirrels and other wildlife. A high fence surrounding the ...

I said I was annoyed that it would make me lose an hour of sleep before working an eight-hour day. He said, “Sorry you’re annoyed, but I’m retired, and things are changing!” I never ...

But a wave of social media habitués, across platforms from TikTok to Reddit, have recently boasted a contrarian-tinted trend: avoiding sleep to feel more awake. Many report feeling weirdly wired ...

A 3-year-old girl in western Mexico has died after contracting bird flu in the country's first confirmed human case of the virus, Mexican health authorities said Tuesday. Mexico's Health Ministry ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. When Dr. Luc Beaudoin was an undergraduate ...