http://m.huffpost.com/us/entry/sleep-research-2015_56748ba1e4b0b958f656d440
Category: Sleep
Habits to boost your mental health
Stay in bed: Science says you are more intelligent and more creative for it
The spooky effects of sleep deprivation
Sleep: Caretaker of Memories, Repairer of Prejudice
http://www.latimes.com/science/sciencenow/la-sci-sn-sleep-memories-prejudice-20150528-story.html