Your daily rhythm may matter more for brain health than previously thought. Older adults with weaker, more disrupted activity ...

Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty Images Plus Anyone who has suffered from jet lag or struggled after ...

New research suggests that the strength and timing of the body’s internal clock may be closely tied to dementia risk.

“Changes in circadian rhythms happen with aging, and evidence suggests that circadian rhythm disturbances may be a risk factor for neurodegenerative diseases like dementia,” said Dr. Wang.

Imagine if there were no clock? Without the concept of time, daily life would lose its structure and purpose. Just like that, ...

This is read by an automated voice. Please report any issues or inconsistencies here. While ‘falling back’ grants you an extra hour of sleep, the twice-yearly time change disrupts your circadian ...