Delayed sleep phase disorder (DSPD), more often known as delayed sleep phase syndrome and also as delayed sleep–wake phase disorder, is a chronic dysregulation of a person's circadian rhythm ...

Your DNA has a big impact on your sleep. It determines your circadian rhythm and even predisposes you to some sleep disorders. Taylor Leamey wrote about all things wellness for CNET, specializing in ...

The recent World Sleep Day is a timely reminder of how vital it is to revamp your routine for a good night's sleep.

Magnesium is thought to “work potentially on regulation of neurotransmitters within the brain, specifically the ones that are ...

Your circadian rhythm is a 24-hour internal clock managed by the suprachiasmatic nucleus in the brain, influencing sleep, hormones, and metabolism. Modern exposure to artificial light, especially blue ...

People with a particularly bad sleep habit may be showing signs of Alzheimer's disease, a recent study suggests. Those who take a significantly longer time to enter the dream phase of sleep, known as ...

As it turns out, many of our daily habits can make insomnia worse. So, we spoke to experts for advice on what mindless habits should be avoided to get better sleep. Their answers were (literally) ...

University of Alabama at Birmingham sleep specialist Justin Thomas, Ph.D., says he often gets odd reactions from patients when he tells them about one of the most effective ways to overcome insomnia: ...