News

  1. 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
  2. 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.

    By Tina Hesman Saey
  3. Life

    Drab female birds had more colorful evolution

    Males weren’t the main players in evolution of sex differences in avian plumage.

    By Susan Milius
  4. Astronomy

    Sun shines new life on Kepler space telescope

    NASA approved a proposal to bring the crippled Kepler spacecraft back to life, using sunlight as balance to help the telescope search for planets and more.