For more on improving sleep, see How to Sleep Better. What is the purpose of dreams? Researchers still aren’t entirely sure, but theories abound. Some experts hypothesize that dreams and ...

We should expect more sleep tech in 2025. CES proves the sleep industry isn't slowing down for a second. It's CES week, which ...

The study resolves: "According to our hypothesis, rather than promoting sleep, yawning should antagonize sleep. It has been ...

A sleep-mood intervention improves insomnia symptoms in university students but has little impact on their mental health and quality of life.

In Canadian Psychology Abstracts, 31 (p ... Somnolent information processing: Towards an integrative design-oriented theory of sleep onset and insomnia. NB: That is an update to my earlier somnolent ...

In fact, the correlational nature of the study speaks to a broader criticism of the field of evolutionary psychology, which is that many of its theories are virtually untestable (at least in the ...