Sleep is a universal biological state that allows all animals, from mammals to amphibians, fish and even insects, to restore ...

Sleep looks peaceful on the outside, but inside the brain, it is anything but ...

We’ve been force-fed the idea for decades: The secret to success is routine. Wake up at 5 a.m., step into a punishing physical routine, follow a strict schedule and stick to your plan no matter what.

Elevated dementia risks among older adults were associated with weaker and more fragmented circadian rest-activity rhythms ...

Music and rhythm therapy are gentle ways to help babies who can't talk yet develop their senses, emotions, and brains. This ...

Circadian rhythms that are weaker and more fragmented are linked to an increased risk of dementia, according to a new study published on December 29, 2025, in Neurology ®, the medical journal of the ...

Many arrhythmias have no clear cause; these idiopathic cases arise without identifiable triggers, while for others, the ...