The SweetNight CoolNest Mattress is made with six layers, including a supportive base layer and gel-infused memory foam, ...

1."The night before my birthday in 1996, I dreamed that I was walking around near the peak of Everest. It was snowing hard, ...

We asked Healthline editors what health products have truly changed their lives for the better. Here's what they said.

The culprit for early morning waking is usually insomnia, age, anxiety, menopause or diet, but as Charlotte Cripps lay awake at 4am researching her problem, she came across more unconventional reasons ...

After more than a dozen cruises, I have found that booking interior staterooms is usually the best investment for my ...

Textbooks say that mitochondria exist to supply cells with energy, but experiments in fruit flies suggest they are also ...

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

Summary: Researchers uncovered how our biological clocks keep a 24-hour rhythm even as temperatures fluctuate. Using ...

Waking up at the same time every day without an alarm isn’t just luck—it’s a psychological pattern linked to discipline, ...

Wonder why babies nap on some days but not on others? Or why older people wake up earlier? Mathematical modeling of sleep ...

Wonder why babies nap on some days but not on others? Or why older people wake up earlier? Mathematical modelling of sleep regulation provides some surprising answers to these and other questions, ...