Anthropologist and author David Samson examines how the story of human sleep unfolded in his new book, “The Sleepless Ape.” ...

Can't sleep? Gut bacteria, social jet lag and bedroom temperature may be the real culprits. Here's what the research says.

Please provide your email address to receive an email when new articles are posted on . Atypical sleep electroencephalogram patterns were found in 11 of 44 ventilated patients. A greater proportion of ...

Staying awake for 24 hours can cause symptoms like anxiety, impaired judgment, and irritability. Long-term sleep deprivation increases your risk of conditions like heart disease and depression. Having ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images I've ...

Add Yahoo as a preferred source to see more of our stories on Google. Sleeping is as crucial to our health as eating and breathing. And yet sound, restful sleep evades so many of us. Indeed, millions ...

Annual medical checkups typically cover the basics: diet, exercise and mental state. Surprisingly, many primary care providers fail to ask about one of the fundamental contributors to well-being: ...