Having insomnia is a risk factor for sleep apnea. The reverse is also true. Scientists think this link might arise due to many factors. For instance, sleep apnea can cause significant sleep ...

Insomnia may have been torturing humanity since ancient times, but over the last 20 years scientists have made progress in their understanding of chronic sleep deprivation. Today, sleep deprivation is ...

This article is the next in The Conversation’s six-part series on insomnia, which charts the rise of insomnia during industrialisation to sleep apps today. Read other articles in the series here. The ...