One of the most striking features of our world is the continuous cycle of day and night. Almost all living organisms, ...

If you’ve ever wondered why you can’t nod off at night it could be down to your body's internal clock - also known as the circadian rhythm. But what is the circadian rhythm? We all work on a ...

both for the microbes and for their human hosts. Haller and his colleagues' recent study sheds some light on when these bacterial rhythms might start to appear in a given person's body — but how ...

Your biological internal clock is controlled in a small region of the brain called the hypothalamus. It regulates hormone ...

Is your body clock out of sync? Here’s how to tell when your circadian rhythm isn’t functioning properly. The human body can be a mysterious place at the best of times, let alone when you ...

The human body is home to a long list of complex processes, many of which are controlled by four key biological rhythms. Here’s what you need to know. As autumn settles in and the nights grow ...

Explore how monitoring your body's temperature could provide early insights into various health conditions and revolutionize ...

Research suggests diet also plays a role. People who eat high-fat diets seem to experience prolonged circadian misalignment ...

French explorer Michel Siffre spent more than 60 days underground in July 1962 to discover how the human body would be ...

“Puffy Face Bird Leg Phenomenon” develops, as blood and other bodily fluids rush to the upper body in low gravity ... Circadian rhythms falter, making insomnia common. Finally, months or ...