The short term effects of sleep deprivation are well documented; cognitive fog, reduced alertness and an impaired ability to regulate emotions, to name just a few. Now, a Swedish study has shed more ...

Hot nights are disruptive to our natural sleep rhythms. The data shows a 45% increase in episodes of sleep apnea on the hottest days when compared to the cooler ones. The study found a combination of ...

We’ve long known that a lack of sleep is bad for the heart – but scientists are now starting to understand exactly how it causes harm. In a new study from Uppsala University in Sweden, researchers ...

Study in the British Medical Journal looks at metabolic health of 23,000 participants and how our blood sugar is impacted by sleep ...