And his research suggests that it’s playing havoc with our biological clocks. In a study, published in May, Roenneberg and colleagues analyzed the sleep habits of more than 65,000 adults.

New research results have revealed that resetting a disrupted body clock can improve sleep. We introduce a hospital that offers clock-resetting treatments and share dietary tips for better sleep.

I originally brought it with me to my desk to experience its hourly ... Nintendo's Alarmo is an alarm clock that tracks your movement while you sleep. You can choose from five games from which ...