Imagine sleeping for just four hours per night. Humans usually require seven to nine hours for optimal health and cognitive function, but this isn’t a blanket rule – some groups are better served by d

w hether or not we have free will is a question philosophers have been debating for millennia. In the early 1980s, there was a brief moment when it appeared the debate may finally have been settled. T

Try these quick fixes for nights when you can’t drop off

HISTORICALLY, THE WORKER WHO LOGGED THE MOST hours at work was an organization’s most valuable employee. But that isn’t necessarily the case anymore: as AI promises to transform how we work, and the f

A third of Brits say their sleep schedule isn’t aligned with their partner’s – fuelling a rise in so-called ‘sleep divorces’, where couples choose to snooze separately. So we ask…

The importance of finding your mental off-switch