Uncategorized

  1. Humans

    Letters from the June 25, 2005, issue of Science News

    Dark secret? “Dark Influence: Most of the universe’s matter is out of sight, but not out of mind” (SN: 4/23/05, p. 264) made me wonder about the possibility of a continuum of matter. Could part of the problem in identifying dark matter be that only part of the spectrum of matter is observable by our […]

    By Science News
  2. Health & Medicine

    Alcohol increases bacterium’s virulence

    Drinking alcohol can increase the ability of one type of bacteria to cause disease.

    By Christen Brownlee
  3. Health & Medicine

    Ready-to-eat spinach bears tough microbes

    Bagged spinach may contain a significant number of bacteria, many of which are resistant to several antibiotics.