A rare genetic mutation might be the reason why some 'lucky' individuals are able to function well despite only managing four to six hours of sleep at night, a new study has claimed. This mutation ...

Below, experts share what you need to know about sleep debt and how you can fix it. The post Sleep debt is hurting your ...

This is read by an automated voice. Please report any issues or inconsistencies here. Having your mouth taped shut is the stuff of nightmares — but some people are doing just that to themselves. And ...