Uncategorized

  1. Astronomy

    Can you hear me now?

    Astronomers reconsider how extraterrestrials could make contact.

    By Elizabeth Quill
  2. Earth

    A fresh look at Mount St. Helens

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

    By Sid Perkins
  3. 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
  4. Health & Medicine

    Walnuts may slow prostate cancer

    More news from the American Chemical Society meeting.