News

  1. Astronomy

    The black hole–powered jet in galaxy M87 is making stars explode

    Hubble Space Telescope data show a surprising number of nova blasts along the jet of high-speed gas coming from the galaxy M87.

    By Ken Croswell
  2. Animals

    In a first, genetically modified silkworms produced pure spider silk

    An effort to engineer silkworms to produce spider silk brings us closer than ever to exploiting the extraordinary properties of this arachnid fiber.

    By Saima S. Iqbal
  3. Neuroscience

    What a look at more than 3,000 kinds of cells in the human brain tells us

    A wide-reaching look at the cells that build the brain, detailed in 21 studies, showcases the brain’s cellular diversity and clues about how it works.