Melatonin is wildly popular—and wildly misunderstood. Here’s why scientists say taking this supplement doesn’t necessarily ...

There are many things that govern how and when we sleep – our mood; how active we’ve been in the day; various drugs or ...

The culprit for early morning waking is usually insomnia, age, anxiety, menopause or diet, but as Charlotte Cripps lay awake ...

The 10-3-2-1-0 sleep rule is actually a presleep routine that helps your mind and body wind down and prepare for sleep, ensuring high-quality rest. We've learned that focusing on your habits around ...

A new study shows how math helps explain why babies nap erratically, teens stay up late, and older adults wake earlier.

Cortisol and melatonin are the seesaw hormones that help with sleep. Cortisol is suppressed at night when melatonin is high, ...

Experts say syncing your habits with your internal clock can boost energy, focus, and even emotional health. Here’s how.

Sleep experts say kids and parents should reset their sleep schedule now before back-to-school time rolls around. Here's how ...

Tejada said vitamin B12 is key to normalizing circadian rhythms — the body’s internal clock that controls sleep-wake cycles. Vitamins B3, B1 and B6 also improve sleep quantity and quality ...

Conversely, more sleep regularity was protective against heart attack and stroke. Irregular Sleep-Wake Cycles May Raise Heart Attack, Stroke Risk by 26% Skip to main content ...

Shmouni states that in the short term, your body's cortisol response is necessary and helpful. However, chronic stress can ...

Michael Gradisar, Sleep Cycle’s head of sleep science, evaluated five popular sleep hacks and revealed whether to toss 'em — or turn 'em into reality. Bed-er safe than sorry! Primary Menu Sections ...