This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

A research team led by Professor Lu Lin from the Peking University (PKU) Sixth Hospital has recently provided a comprehensive overview of sleep health in China, identifying prevalent causes of sleep ...

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Summer nights can transform the most comfortable bedroom into an uncomfortable furnace that disrupts sleep patterns and leaves you feeling exhausted the next day. Rising temperatures create a perfect ...