Katherine J. Wu

Katherine J. Wu is a staff writer at The Atlantic. She holds a Ph.D. in microbiology from Harvard University. Before joining The Atlantic in 2021, she was a science and health reporter for The New York Times focused on COVID-19. She won a Schmidt Award for Excellence in Science Communication in 2022, a Science in Society journalism award in 2021, and the Evert Clark/Seth Payne Award for Young Science Journalists in 2020. At The Atlantic, she covers science.

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  1. The Butterfly Longevity Diet

    Researchers aren’t sure why Heliconius butterflies live so long, but pollen may be part of the answer.

    a black heliconius butterfly with a red stripe on its wing sits on a red flower
    Louise Bestea / Smithsonian Tropical Research Institute