This is a preview. Log in through your library . Abstract The suprachiasmatic nucleus (SCN) coordinates circadian rhythms that adapt the individual to solar time. SCN pacemaking revolves around ...

Food is a powerful entrainment cue for circadian clocks in peripheral tissues, and changes in the composition of nutrients have been demonstrated to metabolically reprogram peripheral clocks. However, ...

We have taken our closest look at the activity of a tiny brain region thought to be involved in the human circadian clock. Johanna Meijer at Leiden University in the Netherlands and her colleagues ...

Daylight Saving Time was first implemented in the United States in 1918 as a wartime measure aimed at conserving energy. Over the years, the practice has evolved, leading to various modifications, ...

The circadian clock helps regulate important functions like sleep, metabolism, hormones, and even the immune system. But when this clock is out of sync—such as from shift work, poor sleep, or ...