The cover story from last week's issue of BusinessWeek was:
More than 82 million Americans -- nearly 40% of the teen and adult population -- suffer from some form of insomnia, meaning they routinely have trouble falling asleep and staying asleep. Even for those who grapple with transient insomnia a few times a year, the bouts of sleepless nights are an ordeal, like a bad, recurring flu. On the other side of the empty bed are countless people who cheat on sleep so they can squeeze more hours out of the day. Only 32% get the recommended eight hours of shut-eye on weeknights, according to a 2002 poll by the National Sleep Foundation.
In addition to the feature article, there are some informative graphics, as well as a few supplementary articles.