A new study finds that sleep timing is linked to dementia risk, as people with weak circadian rhythms face a 2.5 times higher ...

A study in the American Academy of Neurology found people who have a weak circadian rhythm are more at risk of dementia. That ...

“Rhythm is sound in motion. It is related to the pulse, the heartbeat, the way we breathe. It rises and falls. It takes us into ourselves; it takes us out of ourselves.” —Edward Hirsh Rhythm. It is ...

The human voice represents one of our most complex biological achievements—a sophisticated interplay between brain, nerves, muscles, and breath that produces the nuanced sounds of human speech. As ...