Uncategorized

  1. Science & Society

    See the Starship Enterprise, design virtual robots, and more

    New museum exhibits highlight air and space travel, DARPA technologies and pterosaurs.

    By Science News Staff
  2. Cosmology

    Debate accelerates on universe’s expansion speed

    A puzzling mismatch is plaguing two methods for measuring how fast the universe is expanding.

    By Emily Conover
  3. Earth

    How dinosaurs hopped across an ocean

    Land bridges may have once allowed dinosaurs and other animals to travel between North America and Europe around 150 million years ago, a researcher proposes.

    By Thomas Sumner
  4. Health & Medicine

    U.S. lags in road safety

    The U.S. tops the list of 19 high-income countries for deaths from motor vehicle crashes.