We ask an expert why REM sleep is so important, what happens if we don't get enough of it and how to get more REM sleep.

However, some research suggests that poor sleep could raise your risk of Alzheimer’s. A study published in November found ...

Prolonged rapid eye movement sleep latency may be an early indicator of Alzheimer’s disease and related dementias, according ...

Delayed REM sleep may be linked to a higher risk of Alzheimer’s disease, new research found. Here's how to build a healthy ...

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

REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...

Taking longer to enter the dream phase can interfere with the consolidation of memories and upset the regulation of emotions, researchers say. Delayed REM sleep may be a potential indication of ...

Monday’s journey home took longer than usual for hundreds of Montrealers after the Réseau express métropolitain (REM) shut ...

A new study has found that taking longer to reach the rapid eye movement (REM) stage of sleep is linked to a greater risk of ...

Taking longer to reach the rapid eye movement (REM) stage of sleep could mean you are more likely to develop dementia.

A track switch issue disrupted service on Montreal’s light-rail network on Tuesday morning, forcing commuters to take shuttle buses during rush hour.