To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

It is important to get enough sleep, but what happens when you get those eight hours in little naps instead of in one big ...

Can knowledge of how our ancestors slept truly lead us to a life of more natural—and healthy —sleeping patterns? Authors on the Internet have been exploring that possibility, writing a spate of recent ...

Head-worn sensors have been tried in a variety of form factors including headbands, helmets, headphones, glasses, and goggles. Now a group of Polish inventors, forming San Francisco-based ...