Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

If you've ever woken up feeling groggy and sluggish even after a full night of rest, you might not be getting enough core sleep. What is core sleep? It's a term that encompasses the most restorative ...

Have sweet dreams (and wake up refreshed).

A full buck moon is rising and shining this week and wreaking havoc on restful sleep. The full buck moon peaks at 4:37 PM on Thursday, July 10, 2025. Experts say July’s full moon could reduce sleep by ...

Sleeping with a stuffy or runny nose is annoying and uncomfortable, to say the least. Nasal congestion can disrupt your sleep patterns and even lead to headaches and ear pain. Cold and flu season is ...

It has been known for nearly 20 years that slow, synchronous electrical waves in the brain during deep sleep support the formation of memories. Why that is was previously unknown. Now, a team of ...

Americans are not getting enough sleep, and it’s starting to take a toll on our health. According to the Centers for Disease Control and Prevention (CDC), adults across the country are sleeping less ...

NextSense has released the Smartbuds, a pair of wireless sleep earbuds that utilize EEG sensors to monitor brain activity in ...