Sleep apnea sparks a great awakening By Rosie Sorenson Dec. 17, 2007 12 AM PT Special to The Times ...

In “The Sleep Revolution,” Arianna Huffington, co-founder of The Huffington Post and C.E.O. of Thrive Global, explores the dangers of sleep deprivation using both research and personal experience.

Dutch sleep scientist Merijn van de Laar, who wrote the new book "How To Sleep Like a Caveman," suggested four ways to get a better night's rest in three weeks.

Early morning awakening is one of the most nettlesome problems. Psychologists suggest scheduling a call with a friend or standing up to watch TV to keep circadian rhythms well-timed for sleep.

The sleep industry may be a new concept, but many of its proponents are adamant that the market will become resilient and will continue to record growth.