Uncategorized

  1. Chemistry

    Additive gives improved mileage, less smog

    A new fuel additive, polyisobutylene, decreases automobile emissions by 70 percent while increasing power and mileage.

    By Jessica Gorman

  2. NIH OKs work on stem cells

    The U.S. government opened the door for U.S. scientists to receive federal funding for research on stem cells from human embryos.

    By John Travis

  3. Brain-Cell Loss Found in Narcolepsy

    The puzzling sleep disorder known as narcolepsy stems from the destruction of a small group of brain cells.

    By John Travis
  4. Health & Medicine

    Domestic Disease: Exotic pets bring pathogens home

    The potentially deadly monkeypox virus has spread from Africa to people in several states via infected pet prairie dogs.