Uncategorized

  1. Life

    How to make a fish face, and other photo contest winners

    The tiny face of a 4-day-old zebrafish embryo snags the top spot in microscopy photography contest.

    By Emily DeMarco
  2. Genetics

    Ancient hookups gave chimps a smidge of bonobo DNA

    Genetic evidence suggests bonobos and chimpanzees interbred after becoming separate species.

    By Tina Hesman Saey
  3. Life

    Scientists need to redraw picture of cell’s biggest organelle

    A close-up view of the cell’s endoplasmic reticulum reveals a different structure.

    By Laurel Hamers
  4. Climate

    Climate change shifts how long ants hang on to coveted real estate

    Simulated climate warming reveals a new pattern in turnover of ant nests.