Uncategorized

  1. Humans

    Gambling on experience

    Perceptions of risk can get pulled in opposite directions.

    By Bruce Bower
  2. Astronomy

    Can you hear me now?

    Astronomers reconsider how extraterrestrials could make contact.

    By Elizabeth Quill
  3. Earth

    A fresh look at Mount St. Helens

    Nearly 30 years after the peak’s major eruption, recovery has just begun.

    By Sid Perkins
  4. Space

    Newfound neighbor to solar system is a cool slacker

    Researchers have found the closest brown dwarf to Earth and the coolest yet seen, raising the possibility that the nearest starlike body to the solar system may be a brown dwarf rather than a star.

    By Ron Cowen
  5. Health & Medicine

    Walnuts may slow prostate cancer

    More news from the American Chemical Society meeting.