Sleep trackers — wearable devices that monitor all your vitals — provide detailed summaries of your sleep cycle so you know ...

Reduced oxygen during REM sleep was associated with cerebrovascular damage in areas of the brain associated with memory and ...

Higher ultraprocessed food consumption also was associated with increased odds of individual prodromal Parkinson's features, ...

Sleep trackers are supposed to help us get better rest. Stressing metrics can be counter-productive, experts say ...

Increased sleep difficulties in patients with obsessive-compulsive spectrum disorders (OCSDs), chronic tic disorders (CTDs), ...

REM sleep goes even deeper into brain recovery ... If you're interested in sleep data, understanding and correlating how you feel with how well you progress through the sleep stages can help ...

In our increasingly fast-paced world quality sleep is no longer the luxury it is a necessity. As awareness of sleep’s vital ...

Reviewing the data from a vPSG takes time. Experts must go through every 30-second clip of REM sleep, filtering out false signals like twitches caused by arousals or noise. This process isn’t ...

Oura Ring and Apple Watch are the most popular wearables for tracking your health and fitness. A longevity expert talks ...