In a recent study published in Communications Biology, researchers have revealed how caffeine interferes with our brain ...

Sleep is a resting state for the brain and body that occurs at regular intervals, and getting enough sleep is essential for maintaining good health.When a person is asleep, their core body temperature ...

If you're keen on tracking your sleep without strapping a gadget onto your wrist, Garmin says its new armband is just the thing – and it's designed for all-night comfort.

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep.

A personal crossword that should be less difficult to solve than my recent diagnosis.

Discover the best sleep aids of 2025—innovative, non-habit forming formulations combining fast-release and sustained-release ...

You dream every night, whether you remember it or not. Wondering what your dreams mean? We found the common dream ...

Herz: Well, one last question, you know, I wanted to zero in on teens in particular, because I think we all know a teen who, you know, summer comes around, maybe not even summer sometimes, and they’re ...

The findings closely matched those of another trial with a passive cooling mattress pad, which reduced vasomotor symptom ...

Discover how alcohol secretly sabotages weight loss. Learn which drinks pack the most calories and smart strategies to drink ...

The company’s global head of human performance and an eminent psychophysiologist, Dr Holmes studies the link between psychological processes and physiological responses, scrutinising the impact ...

Without built-in GPS, it's not designed for serious runners or cyclists who want to go phone-free. Apple users are also ruled ...