These tricks from sleep experts may seem a weird at first, but one could prove to be your answer for deep and restful sleep.

The US military's research arm is researching how to improve sleep for combat troops and pilots. The DoD has long known that chronic sleeplessness can pose serious long-term health risks. DARPA-funded ...

These tested strategies can help you get some degree of rest, even in an unforgiving upright seat. By Sally Wadyka What’s worse than being crammed in a too tight, too upright seat on an overnight ...