The Start School Later Movement (Wikipedia)

Sleep 101 (our award-winning, interactive sleep education program)

Let's Sleep! (Practice sleep advice and resources for students, parents, teachers, and school administrators)

Adolescent Sleep Working Group, Committee on Adolescence, and Committee on School Health. SLEEP AND SCHOOL START TIMES. Pediatrics. September 1, 2014. (Policy Statement that middle and high schools should start no earlier than 8:30 a.m.)

School Start Time Research and Teens & Sleep Resources (Center for Applied Research and Educational Improvement, University of Minnesota.

The Impact of School Start Times on Student Health and Academic Performance 

Why We Can - and Must - Restore Safe & Healthy School Hours (Quick Synopsis)

Greenfield Sleep - Start School Later's database of of sleep related articles, compiled by Dolores Skowronek

Start times of U.S. public high schools 2007-8 (National Center for Education Statistics, 2007-8)

Start times of U.S. public high schools 2011-12 (National Center for Education Statistics, 2011-12)

Teen Sleep Infographic (including extent and impact of adolescent sleep deprivation & call for policy solutions, including later school start times)

Smart School Start (a project of the Children's National Medical Center devoted to healthy school start times)

Recent and Featured Studies, compiled by schoolstarttime.org

Resources from SLEEP in Fairfax
    Adolescents and Sleep    
    Benefits of Delaying High School Start Times
    School Districts with Start Times of 8 a.m. or Later

Sleeping Resources

American Academy of Sleep Medicine 
Sleep Education
Resources for Parents

National Sleep Foundation
    Adolescent Sleep Needs and Patterns
    Backgrounder: Later School Start Time

Healthy Sleep: Understanding the third of our lives we often take for granted, Harvard Medical School.
The UX of Getting Good Sleep: Resources for Better Sleep (Northwestern Boot Camp)