Uncategorized

  1. Tech

    Microbial Moxie

    Microbial fuel cells, which take advantage of the fact that some microbes generate electricity when they break down organic matter, could one day power remote sensors, wastewater-treatment plants, and portable devices.

    By Aimee Cunningham
  2. Math

    Math Plus Crime, TV Style

    Math tidbits from the TV show "Numb3rs" inspire commentary and classroom activities.

    By Ivars Peterson
  3. Humans

    From the January 25, 1936, issue

    A giant scoop shovel, a new atom smasher, and making wheat grow better.

    By Science News
  4. Earth

    Seamount Expedition

    Join scientists as they explore the cold waters of the Davidson Seamount off the central California coastline.