Uncategorized

  1. Neuroscience

    Pain promoter also acts as pain reliever

    A pain-sensing protein also regulates activity of pain-relieving opioids.

    By Rachel Ehrenberg
  2. Planetary Science

    The moon is still old

    New analysis of moon rocks points to our satellite forming about 4.51 billion years ago, roughly 60 million years after the start of the solar system.

    By Christopher Crockett
  3. Earth

    Mapping the future of continents and batteries

    Editor in chief Eva Emerson discusses how science provides new perspectives on the past and the future.

    By Eva Emerson
  4. Paleontology

    Readers weigh in on dinos, dark matter and more

    Ancient bird calls, the search for dark matter and more in reader feedback.