There's nothing quite as good for your health and well-being as getting good, quality rest. It can work wonders for your body and mind and there's a lot of research around sleep and its importance in ...

It has been my dream for years to host "Saturday Night Live." Literally. I've repeatedly had that dream, going back decades. I have traveled to space, back in time and turned into a superhero. I've ...

"The beginnings of diseases and other distempers which are about to visit the body… must be more evident in the sleeping state." —Aristotle, cited in Van de Castle, 1994 "There are nerves coming to ...

Dreams can be pretty weird, there's no doubt about it. They are basically proof that your subconscious is always working, even when you're not fully aware of it. It's especially strange when you dream ...

Editor’s Note: David G. Allan is the editorial director for CNN Travel, Style, Science and Wellness. This essay is part of a column called The Wisdom Project, to which you can subscribe here. It has ...