Health

Twinning is winning: Moms of twins live longer

(Medical Xpress) -- Compared with other mothers, women who deliver twins live longer, have more children than expected, bear babies at shorter intervals over a longer time, and are older at their last birth, according to ...

Psychology & Psychiatry

Why is educational achievement heritable?

New research, led by King's College London finds that the high heritability of exam grades reflects many genetically influenced traits such as personality, behaviour problems, and self-efficacy and not just intelligence.

Other

China hospital separates conjoined twins

A Chinese hospital said Tuesday it had successfully separated four-month-old conjoined twin girls in a "challenging" six-hour operation.

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