Science News

All Stories by Science News

  1. Magnetic Hardening

  2. Astronomers Acclaim New Planet

    Science News-Letter | March 22, 1930 — The report from Flagstaff of the discovery of a faint, slow-moving object which can most reasonably be interpreted as a ninth major planet of the solar system again emphasizes man's ability to see beyond his power of vision and to grasp what lies beyond his reach.

  3. Front Matter

  4. Maya Stone Road Links Two City Ruins

  5. The Prediction of the New Planet: A Classic of Science

  6. Black as Coal, Dense as Zinc

  7. Back Matter

  8. The Sun’s New Trans-Neptunian Planet

  9. New Comet

  10. Traces of Sloth, Man Found Together

  11. In Various Science Fields

  12. Nature Ramblings: The Tastes of an Octopus