Discover 15 weird things that happen while people sleep. Science explains the strangest nighttime behaviors.

Learning while sleeping had long been relegated to the realm of quackery, but new studies suggest that we may be able to problem-solve and practice skills in our dreams.

Memory formation, storage, and retrieval are fundamental processes that define who we are and how we interact with the world. At the cellular level, these processes rely on specialized neurons called ...

FILE: A good night's sleep is important. Picture: HVETS production via pexels You’ve probably seen health advice videos from elite athletes, fitness YouTubers, and doctors emphasising the importance ...

Editor's note: All opinions, columns and letters reflect the views of the individual writer and not necessarily those of the IDS or its staffers. The sleepless nights we spend studying betray us come ...