One in four women experiences some insomnia symptoms, including trouble falling asleep, trouble staying asleep or both, ...

A little boy, Anshu, wonders what happens when his Dad switches his bedroom light off at night. Anshu explores his bedroom as his eyes become accustomed to the dark, noticing the different light ...

One in four women ... during the night. For a decade, Johanne went to bed at around 10 p.m. every night, but regardless of trying tricks—like keeping electronics and other blue-light devices ...