October 27, 2001 | Science News

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  • News

    Epilepsy article wins award

    The Epilepsy Foundation honored Science News writer Damaris Christensen with its magazine award for her article "Endgame for Epilepsy?"
  • News

    Virgin birth infections shift wasp targets

    Scientists have found a second bacterial infection that can cause an insect version of virgin births, but this one can affect the host that a wasp attacks.
    16 years ago
  • News

    Female chimps don't stray in mate search

    Genetic testing of chimpanzees living in western Africa indicates that females usually seek mates within their home communities, a finding that contradicts some previous reports.
    16 years ago
  • News

    Age of the universe: A new determination

    Analyzing the faint glow left over from the Big Bang, scientists report measuring the age of the cosmos with unprecedented accuracy—14 billion years, accurate to within half a billion years.
  • News

    Team locates anthrax-receptor protein

    Scientists have identified the protein that enables the anthrax toxin to attach to cells and trigger disease, while another team has mapped the molecular structure of the toxin component that does most of the damage to cells.
  • News

    Fossils Indicate. . .Wow, What a Croc!

    Newly discovered fossils of an ancient cousin of modern crocodiles suggest that adults of the species may have been dinosaur-munching behemoths that grew to the length of a school bus and weighed as much as 8 metric tons.
  • News

    Brain cells stay in focus as rats roam

    So light that it doesn't weigh down a rat's head, a new microscope mounted over a hole in the awake animal's skull promises to open a window into individual neurons as a rat carries out normal activities.