Feature

  1. Physics

    Scientists seek materials that defy friction at the atomic level

    Scientists investigate superslippery materials and other unusual friction feats.

    By Emily Conover
  2. Cosmology

    Debate over the universe’s expansion rate may unravel physics. Is it a crisis?

    Measurements of the Hubble constant don’t line up. Scientists debate what that means.

    By Emily Conover
  3. Health & Medicine

    Positive attitudes about aging may pay off in better health

    Research into the mind-body connection shows that attitude is everything when it comes to healthy aging.

    By Robin Marantz Henig
  4. Planetary Science

    Accolades, skepticism and science marked Science News’ coverage of Apollo

    Science News’ coverage of the Apollo program stayed focused on the science but also framed the moon missions in the broader social and political context of the era.