Researchers led by Masako Tamaki at the RIKEN Center for Brain Science in Japan report a link between deep sleep and ...

Researchers led by Masako Tamaki at the RIKEN Center for Brain Science in Japan report a link between deep sleep and cerebrospinal fluid, the clear liquid that surrounds and supports the brain and ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge.

Men with HIV and severe sleep-disordered breathing experience the greatest sleep disruption, with lower efficiency, more light sleep, and unstable sleep stages.

Sleep is often treated as downtime, a passive break between the real business of being awake. But a new study has revealed that sleep is active, essential biology, showing how the brain uses the night ...

UC Berkeley researchers mapped the brain circuits that control growth hormone during sleep, uncovering a feedback system where sleep fuels hormone release, and the hormone regulates wakefulness. The ...

During sleep, the brain produces growth hormone to help build muscle and bone and reduce fat. UC Berkeley research in mice reveals the brain circuits that regulate growth hormone release, along with a ...

As every bodybuilder knows, a deep, restful sleep boosts levels of growth hormone to build strong muscle and bone and burn fat. And as every teenager should know, they won't reach their full height ...

Host Mark Evans welcomes back sleep medicine specialist Dr. Srinivasan Devanathan along with nurse practitioner Desiree Heim for an in-depth discussion on REM Sleep Behavior Disorder (RBD)—a condition ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. In the past, scientists thought dreams happened only during REM sleep. Does that theory still ...