News

  1. Climate

    Here’s how much climate change could cost the U.S.

    A report by hundreds of scientists from 13 federal agencies starkly outlines the economic impacts of climate change on the United States.

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  2. Genetics

    Chinese scientists raise ethical questions with first gene-edited babies

    Scientists say gene editing of human embryos isn’t yet safe, and creating babies was unethical.

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  3. Animals

    Mosquitoes may surf winds above Africa more than we realized

    More than 40 meters up, balloon traps in Mali caught females of malaria-spreading mosquito species.

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  4. Earth

    A new algorithm could help protect planes from damaging volcanic ash

    A computer program that tracks the temperature and height of clouds in the atmosphere could keep planes away from volcanic ash.