Researchers report reading an e-book before bed will keep you awake longer than reading a book.
The brain's naturally made melatonin contributes to falling and staying asleep.
Overexposure to artificial light, especially from devices which emit blue light, can suppress melatonin and disrupt the circadian cycle, a new study reports.
A new study reports a small group of people with relapsing remitting multiple sclerosis experienced improvement to their symptoms during the fall and winter seasons.
According to researchers, daytime light exposure may help to combat the negative effect blue light exposure has on sleep.
According to a new study, synthetic chemicals found in some insecticides can bind to melatonin receptors, creating a higher risk for people to develop diabetes and other metabolic disorders.
According to researchers, those who eat in close proximity to their natural melatonin onset are more likely to have a higher percentage of body fat and BMI than those who eat earlier.