News

  1. Agriculture

    Biotech cotton: Less spray but same yield

    The way farmers grow transgenic cotton in Arizona lets them skip some of their regular spraying but end up with the same yield as traditional farmers, as well as the same impact on ants and beetles.

    By Susan Milius
  2. Humans

    Report knocks NASA funding

    A new National Academy of Sciences study joins the chorus of critics that claim NASA is overextended, sacrificing basic- science research in order to finish building the International Space Station and fund President Bush's plan to return astronauts to the moon.

    By Ron Cowen
  3. Anthropology

    Cattle’s Call of the Wild: Domestication may hold complex genetic tale

    A new investigation of DNA that was obtained from modern cattle and from fossils of their ancient, wild ancestors challenges the idea that herding and farming groups in the Near East domesticated cattle about 11,000 years ago.