Why Your Brain Needs to Dream

Matthew Walker, neuroscientist and author of "Why We Sleep: Unlocking the Power of Sleep and Dreams," maintains that dreaming is like overnight therapy and that it enhances creativity and problem-solving. He shares more in this article that also includes five tips for enhancing sleep. 

http://www.dailygood.org/story/1894/why-your-brain-needs-to-dream-mathew-walker/