Uncategorized

  1. Astronomy

    Big Bang Confirmed: Seeing twists and turns of primordial light

    The latest observations of the cosmic microwave background reveal that photons from adjacent patches of the sky have slightly different polarizations.

    By Ron Cowen
  2. Astronomy

    Less Massive than Saturn?

    Astronomers pass a milestone in the search for new worlds.

    By Ron Cowen

  3. 19132

    Sacagawea did not guide the Lewis and Clark expedition, as your story about the new dollar states. In Lewis and Clark’s journals, I find no instance where she directed or advised their course. Sacagawea perhaps saved the expedition a few beads when trading for horses with her brother in the Lemhi Valley of Idaho. Other […]

    By Science News
  4. Materials Science

    The Buck Starts Here

    The U.S.