As loud as iPhones and Android phones can be with their alarms, those sometimes just don't cut it when it comes to waking up ...

WASHINGTON — It’s a sound that jolts most people awake—even from some of the deepest sleep. We hit the snooze button, but the persistent, sometimes annoying, sound of our alarm clocks just won’t quit.

Don’t try to force yourself into being a morning person. Trick yourself into it instead with a sunrise alarm clock.

Maintaining a healthy sleep cycle is one of the most effective ways to lock in your hard-earned fitness—recovery is just as important as a good workout, after all—but how might you manage that when ...