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In the August 31st edition of the New York Times, Douglas Quenqua writes: "The idea that race or ethnicity might help determine how well people sleep is relatively new among sleep researchers. But in the few short years that epidemiologists, demographers and psychologists have been studying the link, they have repeatedly come to the same conclusion: In the United States, at least, sleep is not colorblind. "

Non-Hispanic whites get more and better-quality sleep than people of other races, studies repeatedly show. Blacks are the most likely to get shorter, more restless sleep.
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Where did dragons come from? They were a popular icon long before dinosaur bones were discovered, and early man came along AFTER the dinosaurs’ demise, so it couldn’t have been a race memory. Also, dragon myths were common in the ancient Mediterranean world, despite the fact that the region contains no dinosaur fossils.
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Multicolored, Calico cats are the product of multiple fathers. Is it possible for a human child to have more than two parents? Researchers have discovered that it may be possible for children to have one father, but two mothers. This would make us less likely to inherit diseases, most of which come from the mother’s (mitochondrial) DNA.

A mother’s genetic contribution to her child comes in two separable parts. The largest is the 23 chromosomes in the nucleus of an unfertilized egg. The father also contributes 23 chromosomes in the sperm that fertilizes the egg.
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