News

  1. Astronomy

    How massive stars in binary systems turn into carbon factories

    A massive star with an orbiting partner star ejects on average twice as much carbon, an element crucial for life, into space compared with a solo star.

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  2. Chemistry

    This eco-friendly glitter gets its color from plants, not plastic

    Using cellulose extracted from wood pulp, researchers have created a greener alternative to traditional glitter.

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  3. Science & Society

    How missing data makes it harder to measure racial bias in policing

    Police officers rarely record nonevents, such as drawing a gun without firing. Failing to account for that missing information can obscure racial bias.