Someone questioned his Japanese ancestry. So Kim, 34, took out his phone and consulted the 23andMe website. That’s when he discovered his ethnic identity had changed. The site that once told him he was about 40% Japanese now pegged that figure at 5%. He was, in an instant, fully Korean again

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Plastic surgeons’ Instagram accounts of the weekend trip didn’t note the drug company’s sponsorship, which some ethicists say should be disclosed

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Our own bodies. We’ve sent people to space for decades — but we’re only beginning to learn what that means for their health

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The FDA has taken an industry-friendly approach toward companies using unproven cell cocktails to treat people desperate for relief from aging or damaged joints

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Imagine yourself stuck in the hospital. Would you rather your doctors be well-rested, with a limit on how many hours they can work? Or would you rather they work longer shifts, seeing you through the critical hours of your illness and with fewer handoffs of your care?

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“Munchausen by internet” is rattling tight-knit online support groups

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The agency ruled that Dengvaxia, can only be used in individuals aged 9 to 16 living in parts of the United States where the dengue virus is endemic. Furthermore, the vaccine can only be given to children and teens who have had one previous laboratory-confirmed case of dengue

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Joel Michael Reynolds writes: As a bioethicist who investigates how cultural and societal values impact medical care, I consider the position of anti-vaxxers to be morally indefensible. Here are three reasons why

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