A simple guide to returning to your schedule when travel, late nights, or seasonal shifts affect your shuteye.

A fitness routine can be key to a good night’s rest. But too much exercise at the wrong time could aggravate insomnia. By Hannah Singleton Sleep and exercise work together like gears in a machine: ...

Sleeping on an airplane is sometimes a must, especially for business travelers or those on late-night flights. While sitting in a metal tube hurtling through the air is nobody's preferred bedtime ...

It’s humbling to realize that other people may live the majority of their life at entirely different hours than you do. If ...

NEW YORK — The future of Ukraine. A looming trade war. Stock market turmoil. Rising prices for consumers in the midst of thousands of layoffs, with more to come. Whether your politics make you anxious ...

NEW YORK (AP) — After a summer of vacations and late nights, it’s time to set those back-to-school alarms. A good night’s sleep helps students stay focused and attentive in class. Experts say it’s ...

— -- The need for sleep is universal with everyone both young and old needing to get some shut-eye to stay healthy. With our own Dan Childs, head of the ABC News Medical Unit, undergoing an ...