I stopped my phone from ruining my sleep without leaving it in another room

When I tried leaving my phone outside of arm's reach or in another room, I found myself unable to sleep. I couldn't stop ...

Dream engineering can help solve 'puzzling' questions: Study offers insights to optimizing sleep

We've all heard the best approach to solve a problem is to "sleep on it." It turns out there may be more truth to this adage ...

Forget about core sleep on your Apple Watch — this is the sleep metric you really need to pay attention to

What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality ...