Uncategorized

  1. Earth

    Emissions head north

    When it comes to Arctic air, various regions of the Northern Hemisphere are equal opportunity polluters. Even some subtropical countries in southern Asia get into the act.

    By Sid Perkins
  2. Physics

    John Wheeler (1911-2008)

    SN Editor in Chief Tom Siegfried remembers the late physicist John Wheeler, who coined the term "black hole" in 1967, with excerpts from conversations the two had engaged in over the past two decades.

    By Science News
  3. Humans

    Future scientists

    More than 1,500 high school students will gather in Atlanta to flex their mental muscles at the 2008 Intel International Science and Engineering Fair.

    By Rachel Ehrenberg
  4. Humans

    Science in the City

    The inaugural World Science Festival kicks off in New York May 28 and features a variety of events celebrating the role of science in all aspects of modern life, culture and the arts.