Tag: Siblings
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Nation & World
Doubling up at Harvard
Harvard staff photographers interviewed four sets of twins currently enrolled as undergraduates at Harvard College, to gain a glimpse into these unusual relationships.
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Nation & World
Obesity risk stronger among siblings
A new study found that two-child families present five times more risk of sibling obesity than single-child homes with an obese parent, which doubles the risk. Obesity risk is even stronger among same-gender siblings.