“Look at your typical week; when do you have to be up earliest and then count back your sleep time,” she says. “If that's ...

If you’re a person with attention deficit hyperactivity disorder (ADHD), and you feel like you’re in a nightly battle against your own brain’s ability to power down, you’re actually…not wrong, science ...

Sign up for Life Kit's Guide to Better Sleep, a limited-run newsletter series. Over the course of a week, we'll send you science-backed strategies to help you sleep ...

The iPhone’s sleep mode has a ton of features that can help you get a better night’s sleep, from silencing notifications to enabling sleep detection with your Apple Watch. Here’s a primer showing how ...