While there are plenty of studies on parents co-sleeping with infants, few explore the affects of sibling co-sleeping. A few researchers, however, have some fascinating insight.
As it turns out, we're wired to stay semi-awake until new digs feel familiar.
It's a game changer. And the teams that caught on early capitalized big time.
Sleep could be the best kept secret in sabermetrics.
It all comes down to a question of chronotype and a little something called the "morning morality effect."
A careful look through the Man of Steel’s past reveals he indeed requires sleep — though not for the same reasons as us earthlings.
Explorer and mountaineer Mike Libecki discusses what it's like to rest 3,000 feet above the ground.
A new study points to the exercise benefits of ditching carbs come dinnertime.
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