Researchers have discovered that positive emotions enhance perceptual memories during sleep, particularly in the non-REM stage.

I spent months testing the Oura Ring, Whoop, Google Pixel Watch, and Ultrahuman Ring AIR so you don’t have to. Here is what I ...

The frequency and duration of large muscle group leg movements during sleep change over time, and show distinct sleep stage differences.

Scientists have discovered that rhythmic oscillations of a specific neurotransmitter play a vital role in clearing toxic ...

To find the best CBD for sleep, we tested over 100 CBD oils, gummies, topicals, and capsules. Based on expert and tester feedback, we selected these eight as the best CBD products for sleep.

Comparing the power spectra across different stages of sleep (REM, NREM and wakefulness) would offer more detailed insights. This study marked the first specialized comparison of power spectral ...

Further experiments revealed that the infraslow oscillation in the DG was correlated with rhythmic serotonin release during sleep, which oscillates at the same frequency but in an opposite phase.

The Simone Veil Bridge, designed by OMA / Rem Koolhaas and Chris van Duijn, has officially opened in Bordeaux, France. Serving as the sixth crossing over the River Garonne, the platform stretches ...

Most sleep monitors will now offer estimates of your sleep stages, meaning you get a breakdown of light, deep, and REM sleep (plus any awake time). You typically cycle through these sleep stages a ...

A typical night's sleep consists of several cycles of deeper and lighter sleep stages, known as REM (rapid eye movement) and Non-REM sleep. We typically cycle through Non-REM to REM stages every ...