Tossing and turning might become a thing of the past with these expert natural sleep techniques that help your body and mind ...

Circadian rhythms are the cycles that tell the body ... area responsible for the circadian clock shows weaker electrical activity as we age, sending muffled messages to the rest of the body.

Blue light often gets a bad rap, probably because most of what we know about it is that it wreaks havoc on our sleep. But new ...

Studies suggest that frequent jet lag or shifts of daily rhythms as a result of rotating shift work can lead to many deleterious health outcomes. However, voluntary physical activity has been ...

Your natural 24-hour body clock, also known as your circadian rhythm. But this internal cycle isn’t just responsible for waking up and winding down—it also has a major effect on a ton of your ...

All animals are known to have circadian rhythms, or body clocks, regulating activities over a 24-hour period -- also called ...

To examine the effects of genetic disruption on behavioural circadian rhythms, long-term activity measurements are the most widely used method. When housed in a light–dark cycle, a normal mouse ...

They found something surprising: patients who had surgery at night were at a higher risk of heart damage, especially those ...