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 ...

For much of early modern Europe, sleep didn’t seem to have followed the single, unbroken pattern we use today. A large body of historical evidence points to many people sleeping in two stretches, with ...

For most people alive today, a “good night’s sleep” means roughly eight uninterrupted hours in a dark room, followed by a single morning wake-up. Yet historical evidence suggests that this pattern is ...

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 ...