Apple has acknowledged issues with the alarm on its popular device, which have left users frustrated and (potentially) late.

If it's especially difficult for you to wake up in the morning, you need an alarm clock app that goes beyond the usual ...

A false alarm about an immigration enforcement officer approaching a minor on a San Francisco bus is raising real concerns.

I have a complicated relationship with sleep. When we’re in the honeymoon stage, I get eight to 10 hours of sleep without ...