Uncategorized

  1. Oceans

    Readers contemplate corals and more

    Coral engineering, ancient almanacs and more in reader feedback.

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  2. Health & Medicine

    The fight against infectious diseases is still an uphill battle

    The fight against infectious diseases is far from over. The last several decades have seen many outbreaks and global pandemic scares.

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  3. Ecosystems

    Oyster deaths linked to ‘atmospheric rivers’

    Atmospheric rivers bring strong storms that could have been behind a 2011 California oyster die-off.

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  4. Planetary Science

    First signs of boron on Mars hint at past groundwater, habitability

    The Curiosity rover has found the first signs of boron on Mars, which could hint at past habitable groundwater.