Scientific Advisor Matthew Walker, Ph.D. Matthew Walker, Ph.D., is professor of neuroscience and psychology at the University of California, Berkeley, and| Sleep Foundation
Worried about snoring? Learn the basics, including what causes snoring, when it is dangerous, and how it can be treated to promote both sleep and health.| Sleep Foundation
Continuous positive airway pressure (CPAP) therapy is often used to treat obstructive sleep apnea and other types of sleep-disordered breathing.| Sleep Foundation
Naps are a common practice around the world to restore energy during the day. Learn about the benefits of napping and tips for getting a good daytime snooze.| Sleep Foundation
Healthy sleep consists of distinct stages. We break down the defining traits of each stage and how they differ from one another.| Sleep Foundation
Fix your sleeping schedule and get restorative slumber by optimizing your circadian rhythm.| Sleep Foundation
Sleep deprivation can come with steep consequences, including an increased risk of car crashes, heart problems, reduced immune function, and a lower quality of life. Learn how to spot the symptoms.| Sleep Foundation
Many people rely on alcohol to help them fall asleep, but their sleep quality may suffer in the long run. Learn more about how alcohol affects sleep.| Sleep Foundation
Obstructive sleep apnea is a condition marked by abnormal nighttime breathing. Learn more about the symptoms, causes, and treatments of obstructive sleep apnea.| Sleep Foundation
Discover the science behind why we sleep better within a certain temperature range, and get advice for optimizing your bedroom temperature at night.| Sleep Foundation
Looking for ways to sleep better? Improving sleep hygiene can make your habits, routines, & environment more conducive to consistent and restorative sleep.| Sleep Foundation