To use the iPhone's sleep timer, set a time in the Clock app's timer, and set the When Timer Ends option to Stop Playing.

I may sound like a broken record on this issue, but it must be said. Even if my words fall on deaf ears with our local government and the Department of Defense (now Department of War), I will not be ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy cooking ...