Like Sheehe, many teachers who have poor sleep habits shrug off the immediate side effects as a mild nuisance. But bad sleep ...

Sexsomnia poses diagnostic and legal challenges, with polysomnography aiding assessment and prevention centered on sleep ...

Taking a dark shower could be key to better sleep. Learn more about the evidence behind this pre-bedtime home practice.

Sleep experts explain what sleep hygiene really means—and how small changes to your routine and environment can lead to ...