News

  1. Animals

    Reef fish get riled when intruders glow red

    A male fairy wrasse gets feisty when he can see a rival’s colorful fluorescent patches.

    By Susan Milius
  2. Climate

    Violent storms may shatter sea ice

    Tall waves’ effect on sea ice hints at troubled water in the future.

    By Beth Mole
  3. Particle Physics

    Proton’s magnetic properties pinned down

    A precise measurement of a proton’s magnetic properties could help reveal subtle differences between matter and antimatter.

    By Andrew Grant
  4. Life

    Starchy foods more filling than fiber, lab tests suggest

    Tests of gut microbe digestion of potato starch and fiber suggest that moving away from grass-heavy ancestral diets may not be the reason for obesity epidemic.