Although we know sleep is essential to our physical and mental well-being, it remains an incredibly enigmatic behavior, ...

Light pollution, or artificial light at night (ALAN), is a widespread phenomenon in areas with dense human populations. Normally, animals use natural external cues, like sunlight and temperature, to ...

New research reveals how synaptic connections in the cerebral cortex can strengthen during sleep, offering insight into how ...

Although we know sleep is essential to our physical and mental well-being, it remains an incredibly enigmatic behavior, scientifically speaking.

Image from Unsplash We often underestimate the profound impact our surroundings have on the quality of our sleep. Yet, ...

Researchers have found that the type of sleep most apt to calm and reset the anxious brain is deep sleep, also known as non-rapid eye movement (NREM) slow-wave sleep, a state in which neural ...

In the cerebral cortex, numerous neurons exchange information through junctions known as synapses. The strength of each ...

Following deep sleep, REM sleep is the next critical phase of sleep cycles, characterized by more dreaming that's also extra vivid and lifelike, and by faster heart rate and breathing.