Spanish langage version of Sleepdex - Recursos para Dormir Mejor
Eric E. Chudler's sleep page - explanation of neuroscience of sleep from a professor at Washington University
Harvard Medical School's Healthy Sleep
The Cleveland Clinic has a good website section on parasomnias.
New Science magazine's instant expert on sleep.
Comparing Newer Drugs for Insomnia - from the National Center of Biotechnology Information
Princeton University Health Services on sleep hygiene.
Restless Legs Foundation - affiliated with the Mayo Clinic
University of Pennsylvania Center for Sleep and Circadian Neurobiology
Journal of Clinical Sleep Medicine - archives of abstracts
National Institute of Child Health and Human Development
American Academy of Sleep Medicine - a professional organization dedicated to sleep medicine and research.
Our page on sleep organizations - professional
Geriatric Sleep Research at University of Pennsylvania
American Sleep Apnea Association - non-profit organization dedicated to reducing injury, disability, and death from sleep apnea and to enhancing the well-being of those affected by this common disorder
National Center on Sleep Disorders Research - federal government's website contains substantial information on sleep
The UK's National Health Service Self Help Leaflets - there's one on sleeping problems
Anxiety and Depression Association of America
What is Sleep Apnea - From the National Heart, Lung, and Blood Institute
University of Michigan Center for Sleep Science links
Oxford University research on sleep
M.D. Anderson Sleep Center - clinic that studies and treats cancer patients with sleep problems
Cleveland Clinic on Parkinson's and Sleep
Alzheimer's Association - Sleep and Alzheimer's
Sleep and Cancer - National Cancer Institute
Lifehacker on best alarm clocks
Sleeping Well - from the Royal College of Psychiatrists
Dana Foundation Resources for Seniors
Consumer Sleep Technologies: A Review of the Landscape
Mattresses and "sleep systems"