Consistently getting a good night’s sleep seems more important than ever after researchers from the Karolinska Institutet in Sweden published their findings on sleep and brain age. The scientists ...

MRI image of the brain with the lateral ventricles colored in blue. The ventricles are filled with cerebrospinal fluid. Researchers led by Masako Tamaki at the RIKEN Center for Brain Science in Japan ...

Forgoing sleep to watch one more episode of the latest show, to read one more chapter of a thrilling book, or even to pull an all-nighter, is not uncommon. But sleep deprivation can catch up to people ...

New studies show that a bacterial molecule, peptidoglycan, is present in the brain and fluctuates with sleep patterns. This challenges the idea that sleep is solely brain-driven, instead suggesting it ...

Have you ever wondered what actually happens in the brain during sleep? While your body appears still and at rest, your brain remains highly active, carrying out essential processes that keep you ...