News

  1. Animals

    Score! Bumblebees see how to sink ball in goal, then do it better

    A first lesson in six-legged soccer tests bumblebees’ ability to learn.

    By Susan Milius
  2. Life

    Bacteria’s amyloids display surprising structure

    Protein clusters made by Staphylococcus aureus bacteria have a surprising new structure.

    By Laurel Hamers
  3. Health & Medicine

    Questions remain about the benefits of taking testosterone

    For men with low testosterone, the pros and cons of taking hormone replacement therapy are mixed.

    By Meghan Rosen
  4. Astronomy

    Seven Earth-sized planets orbit nearby supercool star

    A planetary system called TRAPPIST-1 has seven Earth-sized planets, three in the habitable zone, researchers report.