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After ‘historic backslide’ during pandemic, global childhood immunization rates stall, new data...
CNN via Yahoo News Singapore· 57 minutes agoAlthough the Covid-19 pandemic saw unprecedented speed in the development and distribution of...
DNA says you’re related to a Viking, a medieval German Jew or a 1700s enslaved African? What a...
The Conversation via Yahoo News Singapore· 11 hours agoGenealogical and genetic ancestors aren’t the same thing. A DNA match − or a lack of one − may not...