This story is sponsored by Twilla. Getting enough good quality sleep each night is a key component to good health. In fact, sleep deprivation is linked to many serious health problems, including heart ...

It's often hard to know exactly how much sleep you should be getting. Experts claim most healthy adults need seven to nine hours per night – but this is hardly exact, and it also depends on age and ...

Chronic sleep deprivation acts as a systemic stressor, elevating risks for cardiovascular disease and metabolic dysregulation while impairing cognitive function.

A few years ago, I came across a puzzle. I had published a paper showing evidence that when leaders brag about their sleep deprivation, it not only undermines the sleep of their subordinates, but it ...