Jennifer Lopez says sleep is her biggest beauty secret

(NEW YORK) -- Jennifer Lopez is dishing about all her beauty secrets. In her latest On the JLo newsletter, the superstar, who announced that she would be sharing all her beauty tips with her followers, said that getting enough shut-eye is her most important beauty... Read More.

Ideal Hours Of Sleep Determined

There have been many sleep studies over the years, trying to determine the proper amount of sleep for any age. Now, researchers at the University of Cambridge and Fudan University have conducted a sleep study with nearly a half million people that ties in... Read More.