Uncategorized

  1. Neuroscience

    Sleep deprivation may make people less generous

    Helping each other is inherently human. Yet new research shows that sleep deprivation may dampen people’s desire to donate money.

    By Sujata Gupta
  2. Astronomy

    The discovery of the Kuiper Belt revamped our view of the solar system

    Thirty years ago, astronomers found the Kuiper Belt, a region of space home to Pluto and other icy worlds that helped show how the solar system evolved.

    By Katherine Kornei
  3. Animals

    News stories have caught spiders in a web of misinformation

    Nearly half of news stories about peoples’ interactions with spiders contain errors, according to a new analysis.

    By Betsy Mason
  4. Earth

    Not one, but two asteroids might have slain the dinosaurs

    A craterlike structure found off West Africa’s coast might have been formed by an asteroid impact around the same time the dinosaurs went extinct.