Are you a night owl? If you’re the type of person who feels wide awake every night and tired every morning, you know how your internal circadian rhythm—also known as your chronotype—can feel out of ...

'Night owls' traditionally get a bit of a rough time of it, with numerous studies linking staying up late to poor health outcomes, inadequate sleep and a fair amount of shame that comes with not being ...

Your brain has an internal clock that influences how your mind functions over the course of a day. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

This story is from The Pulse, a weekly health and science podcast. Find it on Apple Podcasts, Spotify, or wherever you get your podcasts. In general, our circadian rhythms are governed by the ...

Human beings exhibit marked differences in habits, lifestyles and behavioral tendencies. One of these differences, known as chronotype, is the inclination to sleep and wake up early or alternatively ...

Ever notice how your night owl friend is always a bit moodier than your early bird buddy? Turns out there might be more to it than just morning grumpiness. Those late-night Netflix binges and midnight ...

While it is difficult to fundamentally change your chronotype, it does naturally shift as you age.Composite: Rita Liu/The Guardian/Getty Images We all know that early birds get the worm. But who wants ...

There may be bigger differences between early birds and night owls than the time they go to sleep. In a new study conducted by Dario Maestripieri of the University of Chicago, bedtime might also be ...