People who have disrupted circadian rhythms suffer all kinds of negative effects, including higher rates of obesity, sleep ...

Dr. John Cacioppo, the world’s leading social isolation researcher. His statement sounds loud in the ear when you take i ...

Infant sleep patterns fluctuate significantly during the first year, with newborns sleeping in short bursts and gradually ...

Another key psychological mechanism contributing to sleep procrastination is delay discounting; the favouring of immediate ...

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.