There are many solutions to help you fall asleep, but only DeepSleep helps you stay asleep with technology that enhances sleep depth and stability and results in higher-quality sleep Dr. Lucia ...

Here's why your dreams might be the key to feeling more rested.

A machine-learning model measures brain wave activity to calculate ‘brain age’ and relative dementia risk. April 8, 2026 - By Suzanne Leigh - A machine-learning analysis of brain waves recorded during ...

Sleep rarely feels like a simple number. The hours you spend in bed matter, but the feeling of waking refreshed often carries ...

People who regularly engage in advanced meditation techniques may possess brains that appear biologically younger than their ...

A new study reveals deep sleep activates a powerful brain-hormone loop that helps build muscle, burn fat, and enhance brain ...

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 ...

How does the brain clean itself during sleep? A new ultrafast MRI method tracks cerebrospinal fluid flow without contrast ...

People whose brain age is older than their actual chronological age by 10 years may have a 39% higher future risk of dementia ...

All of this motion has subtle but dramatic effects on the sleeping brain that the researchers are only beginning to ...