A new study published in the journal Neurobiology of Sleep and Circadian Rhythms provides evidence that exposure to blue ...

Waking up tired often stems from nighttime habits, not just sleep duration. Dr. Pal explains that irregular schedules, ...

Researchers at Children's Hospital of Philadelphia (CHOP) found that circadian rhythms – the biological clocks of the body – ...

Researchers at Children's Hospital of Philadelphia (CHOP) found that circadian rhythms—the biological clocks of the body—can ...

Despite little to no daylight — plus months of frigid temperatures — people who live in northern Europe and above the Arctic ...

Do blue light filters reduce eye strain and provide screen protection? Experts reveal mixed evidence on glasses, apps, and ...

Simple adjustments to your daily routines and habits can make all the difference.

A sleep scientist advises against blindly following the eight-hour sleep rule. Instead, you should create a routine to find ...