News

  1. Health & Medicine

    Rapid spread of Zika virus in the Americas raises alarm

    After blazing through Brazil, a mosquito-borne virus called Zika, which may cause birth defects, is now poised to jump to the United States.

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  2. Astronomy

    Middleweight black hole suspected near Milky Way’s center

    A gas cloud in the center of the galaxy might be temporarily hosting the second most massive black hole known in the Milky Way.

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  3. Agriculture

    Just adding pollinators could boost small-farm yields

    Adding pollinators could start closing gap in yields for small farms.

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  4. Climate

    2015 smashed heat records

    Spurred by global warming and a “super El Niño,” 2015 now ranks as the warmest year since record-keeping began in 1880.