Theresa Fisher is VW's science editor. She does her best sleeping in the early morning light and her best thinking late at night.
And it's not conscientiousness, openness, extraversion or agreeableness...
Your weekly nightcap.
This study on sex and sleep in drosophila applies to human behavior uncannily well.
Working out influences rest in different ways for different people.
Ouch, that hurts.
The Gravity blanket's going gangbusters.
Adult nap time isn't a workout.
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