Here are some sleep education sources you can check out to learn more about sleep.
Snoring
Mayo Clinic Staff, November 2012
Snoring is the hoarse or harsh sound that occurs when your breathing is partially obstructed in some way while you’re sleeping.
10 Ways to Reset Your Sleep Cycle
Camille Peri, June 2013
Travel, shift work, or even a few nights up worrying can upset your sleep. They can throw off your circadian rhythm, the internal clock that controls when you sleep and wake.
Sleep Solutions –ABC News with Dr. Michael Breus
New technologies and solutions for sleep on Good Morning America.