Ezekiel J. Emanuel

Ezekiel J. Emanuel is an oncologist, a bioethicist, and a vice provost of the University of Pennsylvania. He is the author or editor of 10 books, including Brothers Emanuel and Reinventing American Health Care.

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James Hamblin tries a questionable medical treatment.

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In Europe, mothers get maternity leave, discounted daycare, and flexible working hours.

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How Do Trees Know When It's Spring?

The science behind beautiful seasonal blooming

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