You've tried melatonin, spicing up your nighttime routine and even waking up early ... the animal's natural sleep-wake cycle. Knowing your chronotype could lead to better sleep.

A chronotype is your body’s natural inclination ... person and my internal body clock is in tune with a dawn to dusk routine. I also got a 70% sleep score which means my sleep patterns are ...

So what can we do to help us cope with the inevitable disconnect between our chronotype and our daily routine? In some schools, experimental timetables, designed to fit teenagers’ chronotype ...

Either you're a morning person, but something has interrupted your sleep schedule, or your sleep chronotype is a night owl. If you fall into the first group, it's good news: All you need to do ...

Breus' website includes a diagnostic quiz readers can take to try to identify their chronotype. In Breus' book "The Power of When," he outlines the ideal daily routine for each chronotype.

A chronotype refers to when someone tends to ... influence circadian rhythm steady can help everyone maintain their routine. Waking up and going to sleep at the same time each day—and exposing ...

Breus' website includes a diagnostic quiz readers can take to try to identify their chronotype. In Breus' book "The Power of When," he outlines the ideal daily routine for each chronotype.