Sleep deprivation alters the structure of DNA inside immune cells and increases the number of immune cells, which causes them to overreact and spark inflammation. The study found catching up on sleep does not reverse this effect.
1 in 5 Americans report trouble falling asleep at night, citing worry and stress over world events as a reason for their sleeplessness.
Many people experience sleep problems during hotter weather. Researchers address ways in which we can help to get a good night's sleep during hot weather.
Older adults who experience insomnia are at greater risk of developing memory deficits and long-term cognitive impairments.
People who indulge in heavy alcohol consumption and who suffer from insomnia may be less likely to suffer from alcohol-induced blackouts, a new study reports.
People who experience sleep problems and attempt to alter their sleep patterns via maladaptive coping mechanisms, such as napping or using sleep aids, may experience worse quality of sleep.
43% of children who experience insomnia continue to experience symptoms of the sleep disorder during adolescence and into adulthood.
People who suffer from insomnia in conjunction with sleep apnea are more likely to experience heart problems and are 50% more likely to die than those without the conditions.
Recent cannabis use can impact sleep duration, a new study reports. Recent cannabis users reported experiencing either too little, or too much sleep.
Digital cognitive behavioral therapy designed to curb insomnia during pregnancy reduces postpartum depression, researchers report.
Researchers investigate why many of us wake in the middle of the night and dwell on our fears.
More time spent outside in natural light was associated with improved mood, better sleep quality, and ease of waking.
