Your heart has been doing its job faithfully for years, beating steadily in the background while you go about your daily life. Then suddenly, you become acutely aware of every beat as it seems to ...

Rhythm plays an important role in how we perceive and connect with the world around us, even playing a role in our social lives and health. My husband reads to me every night before we go to sleep. We ...

The results of a recent study suggest that people with a weaker or more irregular body clock, also known as circadian rhythm, ...

Circadian rhythms are cycles in the body that occur roughly across 24 hours. In humans, circadian rhythms cause physical and mental changes in the body, including feelings of wakefulness and sleep.